19930344816

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{11222041}}^1$

素因数の和:11222089

約数の個数: 40

約数和(自身を含む): 52878261904

約数和(自身を除く): 32947917088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 11222041, 22444082, 33666123, 44888164, 67332246, 89776328, 134664492, 179552656, 269328984, 415215517, 538657968, 830431034, 1245646551, 1660862068, 2491293102, 3321724136, 4982586204, 6643448272, 9965172408, 19930344816]

約数ペア:

[(1, 19930344816), (2, 9965172408), (3, 6643448272), (4, 4982586204), (6, 3321724136), (8, 2491293102), (12, 1660862068), (16, 1245646551), (24, 830431034), (37, 538657968), (48, 415215517), (74, 269328984), (111, 179552656), (148, 134664492), (222, 89776328), (296, 67332246), (444, 44888164), (592, 33666123), (888, 22444082), (1776, 11222041)]