16900494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{557}}^1$

素因数の和:964

約数の個数: 32

約数和(自身を含む): 36560160

約数和(自身を除く): 19659666

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 389, 557, 778, 1114, 1167, 1671, 2334, 3342, 5057, 7241, 10114, 14482, 15171, 21723, 30342, 43446, 216673, 433346, 650019, 1300038, 2816749, 5633498, 8450247, 16900494]

約数ペア:

[(1, 16900494), (2, 8450247), (3, 5633498), (6, 2816749), (13, 1300038), (26, 650019), (39, 433346), (78, 216673), (389, 43446), (557, 30342), (778, 21723), (1114, 15171), (1167, 14482), (1671, 10114), (2334, 7241), (3342, 5057)]