15661136612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{69127}}^1$

素因数の和:69432

約数の個数: 48

約数和(自身を含む): 31588730880

約数和(自身を除く): 15927594268

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 271, 418, 542, 836, 1084, 2981, 5149, 5962, 10298, 11924, 20596, 56639, 69127, 113278, 138254, 226556, 276508, 760397, 1313413, 1520794, 2626826, 3041588, 5253652, 14447543, 18733417, 28895086, 37466834, 57790172, 74933668, 206067587, 355934923, 412135174, 711869846, 824270348, 1423739692, 3915284153, 7830568306, 15661136612]

約数ペア:

[(1, 15661136612), (2, 7830568306), (4, 3915284153), (11, 1423739692), (19, 824270348), (22, 711869846), (38, 412135174), (44, 355934923), (76, 206067587), (209, 74933668), (271, 57790172), (418, 37466834), (542, 28895086), (836, 18733417), (1084, 14447543), (2981, 5253652), (5149, 3041588), (5962, 2626826), (10298, 1520794), (11924, 1313413), (20596, 760397), (56639, 276508), (69127, 226556), (113278, 138254)]