16453190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1889}}^1$

素因数の和:1976

約数の個数: 32

約数和(自身を含む): 32387040

約数和(自身を除く): 15933850

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 1889, 3778, 4355, 8710, 9445, 18890, 24557, 49114, 122785, 126563, 245570, 253126, 632815, 1265630, 1645319, 3290638, 8226595, 16453190]

約数ペア:

[(1, 16453190), (2, 8226595), (5, 3290638), (10, 1645319), (13, 1265630), (26, 632815), (65, 253126), (67, 245570), (130, 126563), (134, 122785), (335, 49114), (670, 24557), (871, 18890), (1742, 9445), (1889, 8710), (3778, 4355)]