19029544

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1213}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 37366920

約数和(自身を除く): 18337376

約数列:

[1, 2, 4, 8, 37, 53, 74, 106, 148, 212, 296, 424, 1213, 1961, 2426, 3922, 4852, 7844, 9704, 15688, 44881, 64289, 89762, 128578, 179524, 257156, 359048, 514312, 2378693, 4757386, 9514772, 19029544]

約数ペア:

[(1, 19029544), (2, 9514772), (4, 4757386), (8, 2378693), (37, 514312), (53, 359048), (74, 257156), (106, 179524), (148, 128578), (212, 89762), (296, 64289), (424, 44881), (1213, 15688), (1961, 9704), (2426, 7844), (3922, 4852)]