15402764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4421}}^1$

素因数の和:4505

約数の個数: 24

約数和(自身を含む): 29468208

約数和(自身を除く): 14065444

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 4421, 8842, 17684, 57473, 114946, 229892, 296207, 592414, 1184828, 3850691, 7701382, 15402764]

約数ペア:

[(1, 15402764), (2, 7701382), (4, 3850691), (13, 1184828), (26, 592414), (52, 296207), (67, 229892), (134, 114946), (268, 57473), (871, 17684), (1742, 8842), (3484, 4421)]