15207068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2741}}^1$

素因数の和:2837

約数の個数: 24

約数和(自身を含む): 28407120

約数和(自身を除く): 13200052

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 1387, 2741, 2774, 5482, 5548, 10964, 52079, 104158, 200093, 208316, 400186, 800372, 3801767, 7603534, 15207068]

約数ペア:

[(1, 15207068), (2, 7603534), (4, 3801767), (19, 800372), (38, 400186), (73, 208316), (76, 200093), (146, 104158), (292, 52079), (1387, 10964), (2741, 5548), (2774, 5482)]