15294848

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{331}}^1$

素因数の和:383

約数の個数: 48

約数和(自身を含む): 32255460

約数和(自身を除く): 16960612

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 331, 361, 608, 662, 722, 1216, 1324, 1444, 2432, 2648, 2888, 5296, 5776, 6289, 10592, 11552, 12578, 21184, 23104, 25156, 42368, 46208, 50312, 100624, 119491, 201248, 238982, 402496, 477964, 804992, 955928, 1911856, 3823712, 7647424, 15294848]

約数ペア:

[(1, 15294848), (2, 7647424), (4, 3823712), (8, 1911856), (16, 955928), (19, 804992), (32, 477964), (38, 402496), (64, 238982), (76, 201248), (128, 119491), (152, 100624), (304, 50312), (331, 46208), (361, 42368), (608, 25156), (662, 23104), (722, 21184), (1216, 12578), (1324, 11552), (1444, 10592), (2432, 6289), (2648, 5776), (2888, 5296)]