15142204

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 33336576

約数和(自身を除く): 18194372

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 211, 233, 308, 422, 466, 844, 932, 1477, 1631, 2321, 2563, 2954, 3262, 4642, 5126, 5908, 6524, 9284, 10252, 16247, 17941, 32494, 35882, 49163, 64988, 71764, 98326, 196652, 344141, 540793, 688282, 1081586, 1376564, 2163172, 3785551, 7571102, 15142204]

約数ペア:

[(1, 15142204), (2, 7571102), (4, 3785551), (7, 2163172), (11, 1376564), (14, 1081586), (22, 688282), (28, 540793), (44, 344141), (77, 196652), (154, 98326), (211, 71764), (233, 64988), (308, 49163), (422, 35882), (466, 32494), (844, 17941), (932, 16247), (1477, 10252), (1631, 9284), (2321, 6524), (2563, 5908), (2954, 5126), (3262, 4642)]