19007904

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1$

素因数の和:662

約数の個数: 96

約数和(自身を含む): 55702080

約数和(自身を除く): 36694176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 32, 34, 38, 48, 51, 57, 68, 76, 96, 102, 114, 136, 152, 204, 228, 272, 304, 323, 408, 456, 544, 608, 613, 646, 816, 912, 969, 1226, 1292, 1632, 1824, 1839, 1938, 2452, 2584, 3678, 3876, 4904, 5168, 7356, 7752, 9808, 10336, 10421, 11647, 14712, 15504, 19616, 20842, 23294, 29424, 31008, 31263, 34941, 41684, 46588, 58848, 62526, 69882, 83368, 93176, 125052, 139764, 166736, 186352, 197999, 250104, 279528, 333472, 372704, 395998, 500208, 559056, 593997, 791996, 1000416, 1118112, 1187994, 1583992, 2375988, 3167984, 4751976, 6335968, 9503952, 19007904]

約数ペア:

[(1, 19007904), (2, 9503952), (3, 6335968), (4, 4751976), (6, 3167984), (8, 2375988), (12, 1583992), (16, 1187994), (17, 1118112), (19, 1000416), (24, 791996), (32, 593997), (34, 559056), (38, 500208), (48, 395998), (51, 372704), (57, 333472), (68, 279528), (76, 250104), (96, 197999), (102, 186352), (114, 166736), (136, 139764), (152, 125052), (204, 93176), (228, 83368), (272, 69882), (304, 62526), (323, 58848), (408, 46588), (456, 41684), (544, 34941), (608, 31263), (613, 31008), (646, 29424), (816, 23294), (912, 20842), (969, 19616), (1226, 15504), (1292, 14712), (1632, 11647), (1824, 10421), (1839, 10336), (1938, 9808), (2452, 7752), (2584, 7356), (3678, 5168), (3876, 4904)]