15935248

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1801}}^1$

素因数の和:1895

約数の個数: 40

約数和(自身を含む): 35751680

約数和(自身を除く): 19816432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 1801, 2212, 3602, 4424, 7204, 8848, 12607, 14408, 25214, 28816, 50428, 100856, 142279, 201712, 284558, 569116, 995953, 1138232, 1991906, 2276464, 3983812, 7967624, 15935248]

約数ペア:

[(1, 15935248), (2, 7967624), (4, 3983812), (7, 2276464), (8, 1991906), (14, 1138232), (16, 995953), (28, 569116), (56, 284558), (79, 201712), (112, 142279), (158, 100856), (316, 50428), (553, 28816), (632, 25214), (1106, 14408), (1264, 12607), (1801, 8848), (2212, 7204), (3602, 4424)]