15104348

素因数分解:

$2^2\times 7^3\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 31416000

約数和(自身を除く): 16311652

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 101, 109, 196, 202, 218, 343, 404, 436, 686, 707, 763, 1372, 1414, 1526, 2828, 3052, 4949, 5341, 9898, 10682, 11009, 19796, 21364, 22018, 34643, 37387, 44036, 69286, 74774, 77063, 138572, 149548, 154126, 308252, 539441, 1078882, 2157764, 3776087, 7552174, 15104348]

約数ペア:

[(1, 15104348), (2, 7552174), (4, 3776087), (7, 2157764), (14, 1078882), (28, 539441), (49, 308252), (98, 154126), (101, 149548), (109, 138572), (196, 77063), (202, 74774), (218, 69286), (343, 44036), (404, 37387), (436, 34643), (686, 22018), (707, 21364), (763, 19796), (1372, 11009), (1414, 10682), (1526, 9898), (2828, 5341), (3052, 4949)]