1969135528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{40867}}^1$

素因数の和:41209

約数の個数: 32

約数和(自身を含む): 3898807200

約数和(自身を除く): 1929671672

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 317, 634, 1268, 2536, 6023, 12046, 24092, 40867, 48184, 81734, 163468, 326936, 776473, 1552946, 3105892, 6211784, 12954839, 25909678, 51819356, 103638712, 246141941, 492283882, 984567764, 1969135528]

約数ペア:

[(1, 1969135528), (2, 984567764), (4, 492283882), (8, 246141941), (19, 103638712), (38, 51819356), (76, 25909678), (152, 12954839), (317, 6211784), (634, 3105892), (1268, 1552946), (2536, 776473), (6023, 326936), (12046, 163468), (24092, 81734), (40867, 48184)]