13639112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1471}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 27379200

約数和(自身を除く): 13740088

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 488, 1159, 1471, 2318, 2942, 4636, 5884, 9272, 11768, 27949, 55898, 89731, 111796, 179462, 223592, 358924, 717848, 1704889, 3409778, 6819556, 13639112]

約数ペア:

[(1, 13639112), (2, 6819556), (4, 3409778), (8, 1704889), (19, 717848), (38, 358924), (61, 223592), (76, 179462), (122, 111796), (152, 89731), (244, 55898), (488, 27949), (1159, 11768), (1471, 9272), (2318, 5884), (2942, 4636)]