19007433995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{733}}^1\times {\mathrm{1231}}^1$

素因数の和:2363

約数の個数: 32

約数和(自身を含む): 25001754624

約数和(自身を除く): 5994320629

約数列:

[1, 5, 11, 55, 383, 733, 1231, 1915, 3665, 4213, 6155, 8063, 13541, 21065, 40315, 67705, 280739, 471473, 902323, 1403695, 2357365, 3088129, 4511615, 5186203, 9925553, 15440645, 25931015, 49627765, 345589709, 1727948545, 3801486799, 19007433995]

約数ペア:

[(1, 19007433995), (5, 3801486799), (11, 1727948545), (55, 345589709), (383, 49627765), (733, 25931015), (1231, 15440645), (1915, 9925553), (3665, 5186203), (4213, 4511615), (6155, 3088129), (8063, 2357365), (13541, 1403695), (21065, 902323), (40315, 471473), (67705, 280739)]