12337688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 64

約数和(自身を含む): 27302400

約数和(自身を除く): 14964712

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 47, 76, 88, 94, 152, 157, 188, 209, 314, 376, 418, 517, 628, 836, 893, 1034, 1256, 1672, 1727, 1786, 2068, 2983, 3454, 3572, 4136, 5966, 6908, 7144, 7379, 9823, 11932, 13816, 14758, 19646, 23864, 29516, 32813, 39292, 59032, 65626, 78584, 81169, 131252, 140201, 162338, 262504, 280402, 324676, 560804, 649352, 1121608, 1542211, 3084422, 6168844, 12337688]

約数ペア:

[(1, 12337688), (2, 6168844), (4, 3084422), (8, 1542211), (11, 1121608), (19, 649352), (22, 560804), (38, 324676), (44, 280402), (47, 262504), (76, 162338), (88, 140201), (94, 131252), (152, 81169), (157, 78584), (188, 65626), (209, 59032), (314, 39292), (376, 32813), (418, 29516), (517, 23864), (628, 19646), (836, 14758), (893, 13816), (1034, 11932), (1256, 9823), (1672, 7379), (1727, 7144), (1786, 6908), (2068, 5966), (2983, 4136), (3454, 3572)]