16345290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41911}}^1$

素因数の和:41934

約数の個数: 32

約数和(自身を含む): 42247296

約数和(自身を除く): 25902006

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 41911, 83822, 125733, 209555, 251466, 419110, 544843, 628665, 1089686, 1257330, 1634529, 2724215, 3269058, 5448430, 8172645, 16345290]

約数ペア:

[(1, 16345290), (2, 8172645), (3, 5448430), (5, 3269058), (6, 2724215), (10, 1634529), (13, 1257330), (15, 1089686), (26, 628665), (30, 544843), (39, 419110), (65, 251466), (78, 209555), (130, 125733), (195, 83822), (390, 41911)]