12630478

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1$

素因数の和:592

約数の個数: 32

約数和(自身を含む): 23063040

約数和(自身を除く): 10432562

約数列:

[1, 2, 7, 14, 19, 38, 103, 133, 206, 266, 461, 721, 922, 1442, 1957, 3227, 3914, 6454, 8759, 13699, 17518, 27398, 47483, 61313, 94966, 122626, 332381, 664762, 902177, 1804354, 6315239, 12630478]

約数ペア:

[(1, 12630478), (2, 6315239), (7, 1804354), (14, 902177), (19, 664762), (38, 332381), (103, 122626), (133, 94966), (206, 61313), (266, 47483), (461, 27398), (721, 17518), (922, 13699), (1442, 8759), (1957, 6454), (3227, 3914)]