15917808

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{6257}}^1$

素因数の和:6321

約数の個数: 40

約数和(自身を含む): 41903568

約数和(自身を除く): 25985760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 6257, 12514, 18771, 25028, 37542, 50056, 75084, 100112, 150168, 300336, 331621, 663242, 994863, 1326484, 1989726, 2652968, 3979452, 5305936, 7958904, 15917808]

約数ペア:

[(1, 15917808), (2, 7958904), (3, 5305936), (4, 3979452), (6, 2652968), (8, 1989726), (12, 1326484), (16, 994863), (24, 663242), (48, 331621), (53, 300336), (106, 150168), (159, 100112), (212, 75084), (318, 50056), (424, 37542), (636, 25028), (848, 18771), (1272, 12514), (2544, 6257)]