15188979948

素因数分解:

$2^2\times 3^1\times {\mathrm{997}}^1\times {\mathrm{1033}}^1\times {\mathrm{1229}}^1$

素因数の和:3266

約数の個数: 48

約数和(自身を含む): 35539738080

約数和(自身を除く): 20350758132

約数列:

[1, 2, 3, 4, 6, 12, 997, 1033, 1229, 1994, 2066, 2458, 2991, 3099, 3687, 3988, 4132, 4916, 5982, 6198, 7374, 11964, 12396, 14748, 1029901, 1225313, 1269557, 2059802, 2450626, 2539114, 3089703, 3675939, 3808671, 4119604, 4901252, 5078228, 6179406, 7351878, 7617342, 12358812, 14703756, 15234684, 1265748329, 2531496658, 3797244987, 5062993316, 7594489974, 15188979948]

約数ペア:

[(1, 15188979948), (2, 7594489974), (3, 5062993316), (4, 3797244987), (6, 2531496658), (12, 1265748329), (997, 15234684), (1033, 14703756), (1229, 12358812), (1994, 7617342), (2066, 7351878), (2458, 6179406), (2991, 5078228), (3099, 4901252), (3687, 4119604), (3988, 3808671), (4132, 3675939), (4916, 3089703), (5982, 2539114), (6198, 2450626), (7374, 2059802), (11964, 1269557), (12396, 1225313), (14748, 1029901)]