15709780658

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{12391}}^1$

素因数の和:12472

約数の個数: 72

約数和(自身を含む): 28954453248

約数和(自身を除く): 13244672590

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 121, 143, 169, 242, 286, 338, 341, 403, 682, 806, 1573, 1859, 3146, 3718, 3751, 4433, 5239, 7502, 8866, 10478, 12391, 20449, 24782, 40898, 48763, 57629, 97526, 115258, 136301, 161083, 272602, 322166, 384121, 633919, 768242, 1267838, 1499311, 1771913, 2094079, 2998622, 3543826, 4188158, 4225331, 4993573, 8450662, 9987146, 19491043, 23034869, 38982086, 46069738, 46478641, 54929303, 64916449, 92957282, 109858606, 129832898, 253383559, 506767118, 604222333, 714080939, 1208444666, 1428161878, 7854890329, 15709780658]

約数ペア:

[(1, 15709780658), (2, 7854890329), (11, 1428161878), (13, 1208444666), (22, 714080939), (26, 604222333), (31, 506767118), (62, 253383559), (121, 129832898), (143, 109858606), (169, 92957282), (242, 64916449), (286, 54929303), (338, 46478641), (341, 46069738), (403, 38982086), (682, 23034869), (806, 19491043), (1573, 9987146), (1859, 8450662), (3146, 4993573), (3718, 4225331), (3751, 4188158), (4433, 3543826), (5239, 2998622), (7502, 2094079), (8866, 1771913), (10478, 1499311), (12391, 1267838), (20449, 768242), (24782, 633919), (40898, 384121), (48763, 322166), (57629, 272602), (97526, 161083), (115258, 136301)]