19553952

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{18517}}^1$

素因数の和:18541

約数の個数: 48

約数和(自身を含む): 55998432

約数和(自身を除く): 36444480

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 528, 1056, 18517, 37034, 55551, 74068, 111102, 148136, 203687, 222204, 296272, 407374, 444408, 592544, 611061, 814748, 888816, 1222122, 1629496, 1777632, 2444244, 3258992, 4888488, 6517984, 9776976, 19553952]

約数ペア:

[(1, 19553952), (2, 9776976), (3, 6517984), (4, 4888488), (6, 3258992), (8, 2444244), (11, 1777632), (12, 1629496), (16, 1222122), (22, 888816), (24, 814748), (32, 611061), (33, 592544), (44, 444408), (48, 407374), (66, 296272), (88, 222204), (96, 203687), (132, 148136), (176, 111102), (264, 74068), (352, 55551), (528, 37034), (1056, 18517)]