16119372

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{61}}^2$

素因数の和:167

約数の個数: 54

約数和(自身を含む): 40357044

約数和(自身を除く): 24237672

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 183, 228, 244, 361, 366, 722, 732, 1083, 1159, 1444, 2166, 2318, 3477, 3721, 4332, 4636, 6954, 7442, 11163, 13908, 14884, 22021, 22326, 44042, 44652, 66063, 70699, 88084, 132126, 141398, 212097, 264252, 282796, 424194, 848388, 1343281, 2686562, 4029843, 5373124, 8059686, 16119372]

約数ペア:

[(1, 16119372), (2, 8059686), (3, 5373124), (4, 4029843), (6, 2686562), (12, 1343281), (19, 848388), (38, 424194), (57, 282796), (61, 264252), (76, 212097), (114, 141398), (122, 132126), (183, 88084), (228, 70699), (244, 66063), (361, 44652), (366, 44042), (722, 22326), (732, 22021), (1083, 14884), (1159, 13908), (1444, 11163), (2166, 7442), (2318, 6954), (3477, 4636), (3721, 4332)]