19297279904

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{9001}}^1$

素因数の和:9598

約数の個数: 96

約数和(自身を含む): 46059705216

約数和(自身を除く): 26762425312

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 563, 952, 1126, 1904, 2252, 3808, 3941, 4504, 7882, 9001, 9008, 9571, 15764, 18002, 18016, 19142, 31528, 36004, 38284, 63007, 63056, 66997, 72008, 76568, 126014, 126112, 133994, 144016, 153017, 153136, 252028, 267988, 288032, 306034, 306272, 504056, 535976, 612068, 1008112, 1071119, 1071952, 1224136, 2016224, 2142238, 2143904, 2448272, 4284476, 4896544, 5067563, 8568952, 10135126, 17137904, 20270252, 34275808, 35472941, 40540504, 70945882, 81081008, 86148571, 141891764, 162162016, 172297142, 283783528, 344594284, 567567056, 603039997, 689188568, 1135134112, 1206079994, 1378377136, 2412159988, 2756754272, 4824319976, 9648639952, 19297279904]

約数ペア:

[(1, 19297279904), (2, 9648639952), (4, 4824319976), (7, 2756754272), (8, 2412159988), (14, 1378377136), (16, 1206079994), (17, 1135134112), (28, 689188568), (32, 603039997), (34, 567567056), (56, 344594284), (68, 283783528), (112, 172297142), (119, 162162016), (136, 141891764), (224, 86148571), (238, 81081008), (272, 70945882), (476, 40540504), (544, 35472941), (563, 34275808), (952, 20270252), (1126, 17137904), (1904, 10135126), (2252, 8568952), (3808, 5067563), (3941, 4896544), (4504, 4284476), (7882, 2448272), (9001, 2143904), (9008, 2142238), (9571, 2016224), (15764, 1224136), (18002, 1071952), (18016, 1071119), (19142, 1008112), (31528, 612068), (36004, 535976), (38284, 504056), (63007, 306272), (63056, 306034), (66997, 288032), (72008, 267988), (76568, 252028), (126014, 153136), (126112, 153017), (133994, 144016)]