13198744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{709}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 26838000

約数和(自身を除く): 13639256

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 709, 716, 1418, 1432, 2327, 2836, 4654, 5672, 9217, 9308, 18434, 18616, 36868, 73736, 126911, 253822, 507644, 1015288, 1649843, 3299686, 6599372, 13198744]

約数ペア:

[(1, 13198744), (2, 6599372), (4, 3299686), (8, 1649843), (13, 1015288), (26, 507644), (52, 253822), (104, 126911), (179, 73736), (358, 36868), (709, 18616), (716, 18434), (1418, 9308), (1432, 9217), (2327, 5672), (2836, 4654)]