19005754638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{251}}^1\times {\mathrm{5813}}^1$

素因数の和:6249

約数の個数: 64

約数和(自身を含む): 41351772672

約数和(自身を除く): 22346018034

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 167, 251, 334, 501, 502, 753, 1002, 1506, 2171, 3263, 4342, 5813, 6513, 6526, 9789, 11626, 13026, 17439, 19578, 34878, 41917, 75569, 83834, 125751, 151138, 226707, 251502, 453414, 544921, 970771, 1089842, 1459063, 1634763, 1941542, 2912313, 2918126, 3269526, 4377189, 5824626, 8754378, 12620023, 18967819, 25240046, 37860069, 37935638, 56903457, 75720138, 113806914, 243663521, 487327042, 730990563, 1461981126, 3167625773, 6335251546, 9502877319, 19005754638]

約数ペア:

[(1, 19005754638), (2, 9502877319), (3, 6335251546), (6, 3167625773), (13, 1461981126), (26, 730990563), (39, 487327042), (78, 243663521), (167, 113806914), (251, 75720138), (334, 56903457), (501, 37935638), (502, 37860069), (753, 25240046), (1002, 18967819), (1506, 12620023), (2171, 8754378), (3263, 5824626), (4342, 4377189), (5813, 3269526), (6513, 2918126), (6526, 2912313), (9789, 1941542), (11626, 1634763), (13026, 1459063), (17439, 1089842), (19578, 970771), (34878, 544921), (41917, 453414), (75569, 251502), (83834, 226707), (125751, 151138)]