15021628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{827}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 27820800

約数和(自身を除く): 12799172

約数列:

[1, 2, 4, 19, 38, 76, 239, 478, 827, 956, 1654, 3308, 4541, 9082, 15713, 18164, 31426, 62852, 197653, 395306, 790612, 3755407, 7510814, 15021628]

約数ペア:

[(1, 15021628), (2, 7510814), (4, 3755407), (19, 790612), (38, 395306), (76, 197653), (239, 62852), (478, 31426), (827, 18164), (956, 15713), (1654, 9082), (3308, 4541)]