12916402557

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1\times {\mathrm{8669}}^1$

素因数の和:9173

約数の個数: 32

約数和(自身を含む): 18302161920

約数和(自身を除く): 5385759363

約数列:

[1, 3, 31, 37, 93, 111, 433, 1147, 1299, 3441, 8669, 13423, 16021, 26007, 40269, 48063, 268739, 320753, 496651, 806217, 962259, 1489953, 3753677, 9943343, 11261031, 29830029, 116363987, 138886049, 349091961, 416658147, 4305467519, 12916402557]

約数ペア:

[(1, 12916402557), (3, 4305467519), (31, 416658147), (37, 349091961), (93, 138886049), (111, 116363987), (433, 29830029), (1147, 11261031), (1299, 9943343), (3441, 3753677), (8669, 1489953), (13423, 962259), (16021, 806217), (26007, 496651), (40269, 320753), (48063, 268739)]