12655688

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{51031}}^1$

素因数の和:51068

約数の個数: 16

約数和(自身を含む): 24495360

約数和(自身を除く): 11839672

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 51031, 102062, 204124, 408248, 1581961, 3163922, 6327844, 12655688]

約数ペア:

[(1, 12655688), (2, 6327844), (4, 3163922), (8, 1581961), (31, 408248), (62, 204124), (124, 102062), (248, 51031)]