19429096

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 41558400

約数和(自身を除く): 22129304

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 73, 76, 103, 136, 146, 152, 206, 292, 323, 412, 584, 646, 824, 1241, 1292, 1387, 1751, 1957, 2482, 2584, 2774, 3502, 3914, 4964, 5548, 7004, 7519, 7828, 9928, 11096, 14008, 15038, 15656, 23579, 30076, 33269, 47158, 60152, 66538, 94316, 127823, 133076, 142861, 188632, 255646, 266152, 285722, 511292, 571444, 1022584, 1142888, 2428637, 4857274, 9714548, 19429096]

約数ペア:

[(1, 19429096), (2, 9714548), (4, 4857274), (8, 2428637), (17, 1142888), (19, 1022584), (34, 571444), (38, 511292), (68, 285722), (73, 266152), (76, 255646), (103, 188632), (136, 142861), (146, 133076), (152, 127823), (206, 94316), (292, 66538), (323, 60152), (412, 47158), (584, 33269), (646, 30076), (824, 23579), (1241, 15656), (1292, 15038), (1387, 14008), (1751, 11096), (1957, 9928), (2482, 7828), (2584, 7519), (2774, 7004), (3502, 5548), (3914, 4964)]