15356968

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{79}}^1$

素因数の和:190

約数の個数: 48

約数和(自身を含む): 32500800

約数和(自身を除く): 17143832

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 79, 88, 94, 158, 188, 316, 376, 517, 632, 869, 1034, 1738, 2068, 2209, 3476, 3713, 4136, 4418, 6952, 7426, 8836, 14852, 17672, 24299, 29704, 40843, 48598, 81686, 97196, 163372, 174511, 194392, 326744, 349022, 698044, 1396088, 1919621, 3839242, 7678484, 15356968]

約数ペア:

[(1, 15356968), (2, 7678484), (4, 3839242), (8, 1919621), (11, 1396088), (22, 698044), (44, 349022), (47, 326744), (79, 194392), (88, 174511), (94, 163372), (158, 97196), (188, 81686), (316, 48598), (376, 40843), (517, 29704), (632, 24299), (869, 17672), (1034, 14852), (1738, 8836), (2068, 7426), (2209, 6952), (3476, 4418), (3713, 4136)]