13139152

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:551

約数の個数: 40

約数和(自身を含む): 27645800

約数和(自身を除く): 14506648

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 181, 208, 349, 362, 698, 724, 1396, 1448, 2353, 2792, 2896, 4537, 4706, 5584, 9074, 9412, 18148, 18824, 36296, 37648, 63169, 72592, 126338, 252676, 505352, 821197, 1010704, 1642394, 3284788, 6569576, 13139152]

約数ペア:

[(1, 13139152), (2, 6569576), (4, 3284788), (8, 1642394), (13, 1010704), (16, 821197), (26, 505352), (52, 252676), (104, 126338), (181, 72592), (208, 63169), (349, 37648), (362, 36296), (698, 18824), (724, 18148), (1396, 9412), (1448, 9074), (2353, 5584), (2792, 4706), (2896, 4537)]