19103611244

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{431}}^1\times {\mathrm{2399}}^1$

素因数の和:3014

約数の個数: 48

約数和(自身を含む): 34836480000

約数和(自身を除く): 15732868756

約数列:

[1, 2, 4, 31, 62, 124, 149, 298, 431, 596, 862, 1724, 2399, 4619, 4798, 9238, 9596, 13361, 18476, 26722, 53444, 64219, 74369, 128438, 148738, 256876, 297476, 357451, 714902, 1033969, 1429804, 1990789, 2067938, 3981578, 4135876, 7963156, 11080981, 22161962, 32053039, 44323924, 64106078, 128212156, 154061381, 308122762, 616245524, 4775902811, 9551805622, 19103611244]

約数ペア:

[(1, 19103611244), (2, 9551805622), (4, 4775902811), (31, 616245524), (62, 308122762), (124, 154061381), (149, 128212156), (298, 64106078), (431, 44323924), (596, 32053039), (862, 22161962), (1724, 11080981), (2399, 7963156), (4619, 4135876), (4798, 3981578), (9238, 2067938), (9596, 1990789), (13361, 1429804), (18476, 1033969), (26722, 714902), (53444, 357451), (64219, 297476), (74369, 256876), (128438, 148738)]