19106848

素因数分解:

$2^5\times {\mathrm{401}}^1\times {\mathrm{1489}}^1$

素因数の和:1900

約数の個数: 24

約数和(自身を含む): 37735740

約数和(自身を除く): 18628892

約数列:

[1, 2, 4, 8, 16, 32, 401, 802, 1489, 1604, 2978, 3208, 5956, 6416, 11912, 12832, 23824, 47648, 597089, 1194178, 2388356, 4776712, 9553424, 19106848]

約数ペア:

[(1, 19106848), (2, 9553424), (4, 4776712), (8, 2388356), (16, 1194178), (32, 597089), (401, 47648), (802, 23824), (1489, 12832), (1604, 11912), (2978, 6416), (3208, 5956)]