15306462016

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{12587551}}^1$

素因数の和:12587582

約数の個数: 28

約数和(自身を含む): 31972382080

約数和(自身を除く): 16665920064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 12587551, 25175102, 50350204, 100700408, 201400816, 239163469, 402801632, 478326938, 805603264, 956653876, 1913307752, 3826615504, 7653231008, 15306462016]

約数ペア:

[(1, 15306462016), (2, 7653231008), (4, 3826615504), (8, 1913307752), (16, 956653876), (19, 805603264), (32, 478326938), (38, 402801632), (64, 239163469), (76, 201400816), (152, 100700408), (304, 50350204), (608, 25175102), (1216, 12587551)]