13142338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1367}}^1$

素因数の和:1422

約数の個数: 32

約数和(自身を含む): 23639040

約数和(自身を除く): 10496702

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 1367, 2734, 4807, 9614, 15037, 25973, 30074, 31441, 51946, 62882, 285703, 345851, 571406, 597379, 691702, 1194758, 6571169, 13142338]

約数ペア:

[(1, 13142338), (2, 6571169), (11, 1194758), (19, 691702), (22, 597379), (23, 571406), (38, 345851), (46, 285703), (209, 62882), (253, 51946), (418, 31441), (437, 30074), (506, 25973), (874, 15037), (1367, 9614), (2734, 4807)]