12128468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{739}}^1$

素因数の和:1127

約数の個数: 24

約数和(自身を含む): 23247840

約数和(自身を除く): 11119372

約数列:

[1, 2, 4, 11, 22, 44, 373, 739, 746, 1478, 1492, 2956, 4103, 8129, 8206, 16258, 16412, 32516, 275647, 551294, 1102588, 3032117, 6064234, 12128468]

約数ペア:

[(1, 12128468), (2, 6064234), (4, 3032117), (11, 1102588), (22, 551294), (44, 275647), (373, 32516), (739, 16412), (746, 16258), (1478, 8206), (1492, 8129), (2956, 4103)]