15371468

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{751}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 33352704

約数和(自身を除く): 17981236

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 43, 68, 86, 119, 172, 238, 301, 476, 602, 731, 751, 1204, 1462, 1502, 2924, 3004, 5117, 5257, 10234, 10514, 12767, 20468, 21028, 25534, 32293, 51068, 64586, 89369, 129172, 178738, 226051, 357476, 452102, 548981, 904204, 1097962, 2195924, 3842867, 7685734, 15371468]

約数ペア:

[(1, 15371468), (2, 7685734), (4, 3842867), (7, 2195924), (14, 1097962), (17, 904204), (28, 548981), (34, 452102), (43, 357476), (68, 226051), (86, 178738), (119, 129172), (172, 89369), (238, 64586), (301, 51068), (476, 32293), (602, 25534), (731, 21028), (751, 20468), (1204, 12767), (1462, 10514), (1502, 10234), (2924, 5257), (3004, 5117)]