16330990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{467}}^1$

素因数の和:756

約数の個数: 32

約数和(自身を含む): 31842720

約数和(自身を除く): 15511730

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 269, 467, 538, 934, 1345, 2335, 2690, 3497, 4670, 6071, 6994, 12142, 17485, 30355, 34970, 60710, 125623, 251246, 628115, 1256230, 1633099, 3266198, 8165495, 16330990]

約数ペア:

[(1, 16330990), (2, 8165495), (5, 3266198), (10, 1633099), (13, 1256230), (26, 628115), (65, 251246), (130, 125623), (269, 60710), (467, 34970), (538, 30355), (934, 17485), (1345, 12142), (2335, 6994), (2690, 6071), (3497, 4670)]