1937848

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:116

約数の個数: 48

約数和(自身を含む): 4251960

約数和(自身を除く): 2314112

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 61, 76, 88, 122, 152, 209, 244, 361, 418, 488, 671, 722, 836, 1159, 1342, 1444, 1672, 2318, 2684, 2888, 3971, 4636, 5368, 7942, 9272, 12749, 15884, 22021, 25498, 31768, 44042, 50996, 88084, 101992, 176168, 242231, 484462, 968924, 1937848]

約数ペア:

[(1, 1937848), (2, 968924), (4, 484462), (8, 242231), (11, 176168), (19, 101992), (22, 88084), (38, 50996), (44, 44042), (61, 31768), (76, 25498), (88, 22021), (122, 15884), (152, 12749), (209, 9272), (244, 7942), (361, 5368), (418, 4636), (488, 3971), (671, 2888), (722, 2684), (836, 2318), (1159, 1672), (1342, 1444)]