15204420394

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{16103}}^1$

素因数の和:16390

約数の個数: 32

約数和(自身を含む): 23938016256

約数和(自身を除く): 8733595862

約数列:

[1, 2, 31, 62, 97, 157, 194, 314, 3007, 4867, 6014, 9734, 15229, 16103, 30458, 32206, 472099, 499193, 944198, 998386, 1561991, 2528171, 3123982, 5056342, 48421721, 78373301, 96843442, 156746602, 245232587, 490465174, 7602210197, 15204420394]

約数ペア:

[(1, 15204420394), (2, 7602210197), (31, 490465174), (62, 245232587), (97, 156746602), (157, 96843442), (194, 78373301), (314, 48421721), (3007, 5056342), (4867, 3123982), (6014, 2528171), (9734, 1561991), (15229, 998386), (16103, 944198), (30458, 499193), (32206, 472099)]