13131272

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21317}}^1$

素因数の和:21341

約数の個数: 32

約数和(自身を含む): 30697920

約数和(自身を除く): 17566648

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 21317, 42634, 85268, 149219, 170536, 234487, 298438, 468974, 596876, 937948, 1193752, 1641409, 1875896, 3282818, 6565636, 13131272]

約数ペア:

[(1, 13131272), (2, 6565636), (4, 3282818), (7, 1875896), (8, 1641409), (11, 1193752), (14, 937948), (22, 596876), (28, 468974), (44, 298438), (56, 234487), (77, 170536), (88, 149219), (154, 85268), (308, 42634), (616, 21317)]