9906808

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 19152000

約数和(自身を除く): 9245192

約数列:

[1, 2, 4, 8, 59, 118, 139, 151, 236, 278, 302, 472, 556, 604, 1112, 1208, 8201, 8909, 16402, 17818, 20989, 32804, 35636, 41978, 65608, 71272, 83956, 167912, 1238351, 2476702, 4953404, 9906808]

約数ペア:

[(1, 9906808), (2, 4953404), (4, 2476702), (8, 1238351), (59, 167912), (118, 83956), (139, 71272), (151, 65608), (236, 41978), (278, 35636), (302, 32804), (472, 20989), (556, 17818), (604, 16402), (1112, 8909), (1208, 8201)]