21200462

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:932

約数の個数: 24

約数和(自身を含む): 34607496

約数和(自身を除く): 13407034

約数列:

[1, 2, 17, 34, 43, 86, 289, 578, 731, 853, 1462, 1706, 12427, 14501, 24854, 29002, 36679, 73358, 246517, 493034, 623543, 1247086, 10600231, 21200462]

約数ペア:

[(1, 21200462), (2, 10600231), (17, 1247086), (34, 623543), (43, 493034), (86, 246517), (289, 73358), (578, 36679), (731, 29002), (853, 24854), (1462, 14501), (1706, 12427)]