15671280142

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{217397}}^1$

素因数の和:217696

約数の個数: 32

約数和(自身を含む): 28383482880

約数和(自身を除く): 12712202738

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 271, 542, 1897, 3794, 5149, 10298, 36043, 72086, 217397, 434794, 1521779, 3043558, 4130543, 8261086, 28913801, 57827602, 58914587, 117829174, 412402109, 824804218, 1119377153, 2238754306, 7835640071, 15671280142]

約数ペア:

[(1, 15671280142), (2, 7835640071), (7, 2238754306), (14, 1119377153), (19, 824804218), (38, 412402109), (133, 117829174), (266, 58914587), (271, 57827602), (542, 28913801), (1897, 8261086), (3794, 4130543), (5149, 3043558), (10298, 1521779), (36043, 434794), (72086, 217397)]