13151116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{15731}}^1$

素因数の和:15765

約数の個数: 24

約数和(自身を含む): 26429760

約数和(自身を除く): 13278644

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 15731, 31462, 62924, 173041, 298889, 346082, 597778, 692164, 1195556, 3287779, 6575558, 13151116]

約数ペア:

[(1, 13151116), (2, 6575558), (4, 3287779), (11, 1195556), (19, 692164), (22, 597778), (38, 346082), (44, 298889), (76, 173041), (209, 62924), (418, 31462), (836, 15731)]