15244374

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1999}}^1$

素因数の和:2076

約数の個数: 32

約数和(自身を含む): 32256000

約数和(自身を除く): 17011626

約数列:

[1, 2, 3, 6, 31, 41, 62, 82, 93, 123, 186, 246, 1271, 1999, 2542, 3813, 3998, 5997, 7626, 11994, 61969, 81959, 123938, 163918, 185907, 245877, 371814, 491754, 2540729, 5081458, 7622187, 15244374]

約数ペア:

[(1, 15244374), (2, 7622187), (3, 5081458), (6, 2540729), (31, 491754), (41, 371814), (62, 245877), (82, 185907), (93, 163918), (123, 123938), (186, 81959), (246, 61969), (1271, 11994), (1999, 7626), (2542, 5997), (3813, 3998)]