19005343544

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{953}}^1\times {\mathrm{226621}}^1$

素因数の和:227591

約数の個数: 32

約数和(自身を含む): 38915529840

約数和(自身を除く): 19910186296

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 953, 1906, 3812, 7624, 10483, 20966, 41932, 83864, 226621, 453242, 906484, 1812968, 2492831, 4985662, 9971324, 19942648, 215969813, 431939626, 863879252, 1727758504, 2375667943, 4751335886, 9502671772, 19005343544]

約数ペア:

[(1, 19005343544), (2, 9502671772), (4, 4751335886), (8, 2375667943), (11, 1727758504), (22, 863879252), (44, 431939626), (88, 215969813), (953, 19942648), (1906, 9971324), (3812, 4985662), (7624, 2492831), (10483, 1812968), (20966, 906484), (41932, 453242), (83864, 226621)]