15690777488

素因数分解:

$2^4\times {\mathrm{3617}}^1\times {\mathrm{271129}}^1$

素因数の和:274754

約数の個数: 20

約数和(自身を含む): 30409398540

約数和(自身を除く): 14718621052

約数列:

[1, 2, 4, 8, 16, 3617, 7234, 14468, 28936, 57872, 271129, 542258, 1084516, 2169032, 4338064, 980673593, 1961347186, 3922694372, 7845388744, 15690777488]

約数ペア:

[(1, 15690777488), (2, 7845388744), (4, 3922694372), (8, 1961347186), (16, 980673593), (3617, 4338064), (7234, 2169032), (14468, 1084516), (28936, 542258), (57872, 271129)]