19790001406

素因数分解:

$2^1\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{1155823}}^1$

素因数の和:1157055

約数の個数: 16

約数和(自身を含む): 33953485824

約数和(自身を除く): 14163484418

約数列:

[1, 2, 7, 14, 1223, 2446, 8561, 17122, 1155823, 2311646, 8090761, 16181522, 1413571529, 2827143058, 9895000703, 19790001406]

約数ペア:

[(1, 19790001406), (2, 9895000703), (7, 2827143058), (14, 1413571529), (1223, 16181522), (2446, 8090761), (8561, 2311646), (17122, 1155823)]