11890670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{317}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 24361344

約数和(自身を除く): 12470674

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 317, 341, 605, 634, 682, 1210, 1585, 1705, 3170, 3410, 3487, 3751, 6974, 7502, 9827, 17435, 18755, 19654, 34870, 37510, 38357, 49135, 76714, 98270, 108097, 191785, 216194, 383570, 540485, 1080970, 1189067, 2378134, 5945335, 11890670]

約数ペア:

[(1, 11890670), (2, 5945335), (5, 2378134), (10, 1189067), (11, 1080970), (22, 540485), (31, 383570), (55, 216194), (62, 191785), (110, 108097), (121, 98270), (155, 76714), (242, 49135), (310, 38357), (317, 37510), (341, 34870), (605, 19654), (634, 18755), (682, 17435), (1210, 9827), (1585, 7502), (1705, 6974), (3170, 3751), (3410, 3487)]