14893840

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14321}}^1$

素因数の和:14347

約数の個数: 40

約数和(自身を含む): 37294488

約数和(自身を除く): 22400648

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 14321, 28642, 57284, 71605, 114568, 143210, 186173, 229136, 286420, 372346, 572840, 744692, 930865, 1145680, 1489384, 1861730, 2978768, 3723460, 7446920, 14893840]

約数ペア:

[(1, 14893840), (2, 7446920), (4, 3723460), (5, 2978768), (8, 1861730), (10, 1489384), (13, 1145680), (16, 930865), (20, 744692), (26, 572840), (40, 372346), (52, 286420), (65, 229136), (80, 186173), (104, 143210), (130, 114568), (208, 71605), (260, 57284), (520, 28642), (1040, 14321)]