13695157090

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1\times {\mathrm{18911}}^1$

素因数の和:19578

約数の個数: 32

約数和(自身を含む): 24877601280

約数和(自身を除く): 11182444190

約数列:

[1, 2, 5, 10, 139, 278, 521, 695, 1042, 1390, 2605, 5210, 18911, 37822, 72419, 94555, 144838, 189110, 362095, 724190, 2628629, 5257258, 9852631, 13143145, 19705262, 26286290, 49263155, 98526310, 1369515709, 2739031418, 6847578545, 13695157090]

約数ペア:

[(1, 13695157090), (2, 6847578545), (5, 2739031418), (10, 1369515709), (139, 98526310), (278, 49263155), (521, 26286290), (695, 19705262), (1042, 13143145), (1390, 9852631), (2605, 5257258), (5210, 2628629), (18911, 724190), (37822, 362095), (72419, 189110), (94555, 144838)]