15671985108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{245627}}^1$

素因数の和:246056

約数の個数: 48

約数和(自身を含む): 39477332160

約数和(自身を除く): 23805347052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 409, 818, 1227, 1636, 2454, 4908, 5317, 10634, 15951, 21268, 31902, 63804, 245627, 491254, 736881, 982508, 1473762, 2947524, 3193151, 6386302, 9579453, 12772604, 19158906, 38317812, 100461443, 200922886, 301384329, 401845772, 602768658, 1205537316, 1305998759, 2611997518, 3917996277, 5223995036, 7835992554, 15671985108]

約数ペア:

[(1, 15671985108), (2, 7835992554), (3, 5223995036), (4, 3917996277), (6, 2611997518), (12, 1305998759), (13, 1205537316), (26, 602768658), (39, 401845772), (52, 301384329), (78, 200922886), (156, 100461443), (409, 38317812), (818, 19158906), (1227, 12772604), (1636, 9579453), (2454, 6386302), (4908, 3193151), (5317, 2947524), (10634, 1473762), (15951, 982508), (21268, 736881), (31902, 491254), (63804, 245627)]