12937488

素因数分解:

$2^4\times 3^1\times {\mathrm{409}}^1\times {\mathrm{659}}^1$

素因数の和:1079

約数の個数: 40

約数和(自身を含む): 33554400

約数和(自身を除く): 20616912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 409, 659, 818, 1227, 1318, 1636, 1977, 2454, 2636, 3272, 3954, 4908, 5272, 6544, 7908, 9816, 10544, 15816, 19632, 31632, 269531, 539062, 808593, 1078124, 1617186, 2156248, 3234372, 4312496, 6468744, 12937488]

約数ペア:

[(1, 12937488), (2, 6468744), (3, 4312496), (4, 3234372), (6, 2156248), (8, 1617186), (12, 1078124), (16, 808593), (24, 539062), (48, 269531), (409, 31632), (659, 19632), (818, 15816), (1227, 10544), (1318, 9816), (1636, 7908), (1977, 6544), (2454, 5272), (2636, 4908), (3272, 3954)]