15350252

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^2$

素因数の和:258

約数の個数: 36

約数和(自身を含む): 30217320

約数和(自身を除く): 14867068

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 109, 218, 323, 436, 646, 1292, 1853, 2071, 3706, 4142, 7412, 8284, 11881, 23762, 35207, 47524, 70414, 140828, 201977, 225739, 403954, 451478, 807908, 902956, 3837563, 7675126, 15350252]

約数ペア:

[(1, 15350252), (2, 7675126), (4, 3837563), (17, 902956), (19, 807908), (34, 451478), (38, 403954), (68, 225739), (76, 201977), (109, 140828), (218, 70414), (323, 47524), (436, 35207), (646, 23762), (1292, 11881), (1853, 8284), (2071, 7412), (3706, 4142)]