12102178

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1230

約数の個数: 24

約数和(自身を含む): 20435184

約数和(自身を除く): 8333006

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 1163, 2326, 5203, 10406, 12793, 25586, 50009, 100018, 140723, 281446, 550099, 1100198, 6051089, 12102178]

約数ペア:

[(1, 12102178), (2, 6051089), (11, 1100198), (22, 550099), (43, 281446), (86, 140723), (121, 100018), (242, 50009), (473, 25586), (946, 12793), (1163, 10406), (2326, 5203)]