23219238

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{78977}}^1$

素因数の和:78996

約数の個数: 24

約数和(自身を含む): 54020952

約数和(自身を除く): 30801714

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 78977, 157954, 236931, 473862, 552839, 1105678, 1658517, 3317034, 3869873, 7739746, 11609619, 23219238]

約数ペア:

[(1, 23219238), (2, 11609619), (3, 7739746), (6, 3869873), (7, 3317034), (14, 1658517), (21, 1105678), (42, 552839), (49, 473862), (98, 236931), (147, 157954), (294, 78977)]