15672007690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2011811}}^1$

素因数の和:2011878

約数の個数: 32

約数和(自身を含む): 30418597440

約数和(自身を除く): 14746589750

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3895, 7790, 2011811, 4023622, 10059055, 20118110, 38224409, 76448818, 82484251, 164968502, 191122045, 382244090, 412421255, 824842510, 1567200769, 3134401538, 7836003845, 15672007690]

約数ペア:

[(1, 15672007690), (2, 7836003845), (5, 3134401538), (10, 1567200769), (19, 824842510), (38, 412421255), (41, 382244090), (82, 191122045), (95, 164968502), (190, 82484251), (205, 76448818), (410, 38224409), (779, 20118110), (1558, 10059055), (3895, 4023622), (7790, 2011811)]