15661672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3673}}^1$

素因数の和:3733

約数の個数: 32

約数和(自身を含む): 32404680

約数和(自身を除く): 16743008

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 3673, 4264, 7346, 14692, 29384, 47749, 95498, 150593, 190996, 301186, 381992, 602372, 1204744, 1957709, 3915418, 7830836, 15661672]

約数ペア:

[(1, 15661672), (2, 7830836), (4, 3915418), (8, 1957709), (13, 1204744), (26, 602372), (41, 381992), (52, 301186), (82, 190996), (104, 150593), (164, 95498), (328, 47749), (533, 29384), (1066, 14692), (2132, 7346), (3673, 4264)]