15691194670

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1321}}^1\times {\mathrm{38317}}^1$

素因数の和:39676

約数の個数: 32

約数和(自身を含む): 29178084096

約数和(自身を除く): 13486889426

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 1321, 2642, 6605, 13210, 38317, 40951, 76634, 81902, 191585, 204755, 383170, 409510, 1187827, 2375654, 5939135, 11878270, 50616757, 101233514, 253083785, 506167570, 1569119467, 3138238934, 7845597335, 15691194670]

約数ペア:

[(1, 15691194670), (2, 7845597335), (5, 3138238934), (10, 1569119467), (31, 506167570), (62, 253083785), (155, 101233514), (310, 50616757), (1321, 11878270), (2642, 5939135), (6605, 2375654), (13210, 1187827), (38317, 409510), (40951, 383170), (76634, 204755), (81902, 191585)]