15472212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3919}}^1$

素因数の和:3980

約数の個数: 48

約数和(自身を含む): 42147840

約数和(自身を除く): 26675628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 141, 188, 282, 329, 564, 658, 987, 1316, 1974, 3919, 3948, 7838, 11757, 15676, 23514, 27433, 47028, 54866, 82299, 109732, 164598, 184193, 329196, 368386, 552579, 736772, 1105158, 1289351, 2210316, 2578702, 3868053, 5157404, 7736106, 15472212]

約数ペア:

[(1, 15472212), (2, 7736106), (3, 5157404), (4, 3868053), (6, 2578702), (7, 2210316), (12, 1289351), (14, 1105158), (21, 736772), (28, 552579), (42, 368386), (47, 329196), (84, 184193), (94, 164598), (141, 109732), (188, 82299), (282, 54866), (329, 47028), (564, 27433), (658, 23514), (987, 15676), (1316, 11757), (1974, 7838), (3919, 3948)]