15947428

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{33503}}^1$

素因数の和:33531

約数の個数: 24

約数和(自身を含む): 33772032

約数和(自身を除く): 17824604

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 33503, 67006, 134012, 234521, 469042, 569551, 938084, 1139102, 2278204, 3986857, 7973714, 15947428]

約数ペア:

[(1, 15947428), (2, 7973714), (4, 3986857), (7, 2278204), (14, 1139102), (17, 938084), (28, 569551), (34, 469042), (68, 234521), (119, 134012), (238, 67006), (476, 33503)]