12539152

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{359}}^1$

素因数の和:463

約数の個数: 40

約数和(自身を含む): 25444800

約数和(自身を除く): 12905648

約数列:

[1, 2, 4, 8, 16, 37, 59, 74, 118, 148, 236, 296, 359, 472, 592, 718, 944, 1436, 2183, 2872, 4366, 5744, 8732, 13283, 17464, 21181, 26566, 34928, 42362, 53132, 84724, 106264, 169448, 212528, 338896, 783697, 1567394, 3134788, 6269576, 12539152]

約数ペア:

[(1, 12539152), (2, 6269576), (4, 3134788), (8, 1567394), (16, 783697), (37, 338896), (59, 212528), (74, 169448), (118, 106264), (148, 84724), (236, 53132), (296, 42362), (359, 34928), (472, 26566), (592, 21181), (718, 17464), (944, 13283), (1436, 8732), (2183, 5744), (2872, 4366)]