19112928

素因数分解:

$2^5\times 3^1\times {\mathrm{89}}^1\times {\mathrm{2237}}^1$

素因数の和:2339

約数の個数: 48

約数和(自身を含む): 50757840

約数和(自身を除く): 31644912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 89, 96, 178, 267, 356, 534, 712, 1068, 1424, 2136, 2237, 2848, 4272, 4474, 6711, 8544, 8948, 13422, 17896, 26844, 35792, 53688, 71584, 107376, 199093, 214752, 398186, 597279, 796372, 1194558, 1592744, 2389116, 3185488, 4778232, 6370976, 9556464, 19112928]

約数ペア:

[(1, 19112928), (2, 9556464), (3, 6370976), (4, 4778232), (6, 3185488), (8, 2389116), (12, 1592744), (16, 1194558), (24, 796372), (32, 597279), (48, 398186), (89, 214752), (96, 199093), (178, 107376), (267, 71584), (356, 53688), (534, 35792), (712, 26844), (1068, 17896), (1424, 13422), (2136, 8948), (2237, 8544), (2848, 6711), (4272, 4474)]