13882730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2414

約数の個数: 32

約数和(自身を含む): 27164160

約数和(自身を除く): 13281430

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2357, 2945, 4714, 5890, 11785, 23570, 44783, 73067, 89566, 146134, 223915, 365335, 447830, 730670, 1388273, 2776546, 6941365, 13882730]

約数ペア:

[(1, 13882730), (2, 6941365), (5, 2776546), (10, 1388273), (19, 730670), (31, 447830), (38, 365335), (62, 223915), (95, 146134), (155, 89566), (190, 73067), (310, 44783), (589, 23570), (1178, 11785), (2357, 5890), (2945, 4714)]