19371768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2141}}^1$

素因数の和:2192

約数の個数: 64

約数和(自身を含む): 53978400

約数和(自身を除く): 34606632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 39, 52, 58, 78, 87, 104, 116, 156, 174, 232, 312, 348, 377, 696, 754, 1131, 1508, 2141, 2262, 3016, 4282, 4524, 6423, 8564, 9048, 12846, 17128, 25692, 27833, 51384, 55666, 62089, 83499, 111332, 124178, 166998, 186267, 222664, 248356, 333996, 372534, 496712, 667992, 745068, 807157, 1490136, 1614314, 2421471, 3228628, 4842942, 6457256, 9685884, 19371768]

約数ペア:

[(1, 19371768), (2, 9685884), (3, 6457256), (4, 4842942), (6, 3228628), (8, 2421471), (12, 1614314), (13, 1490136), (24, 807157), (26, 745068), (29, 667992), (39, 496712), (52, 372534), (58, 333996), (78, 248356), (87, 222664), (104, 186267), (116, 166998), (156, 124178), (174, 111332), (232, 83499), (312, 62089), (348, 55666), (377, 51384), (696, 27833), (754, 25692), (1131, 17128), (1508, 12846), (2141, 9048), (2262, 8564), (3016, 6423), (4282, 4524)]