19259912

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20231}}^1$

素因数の和:20261

約数の個数: 32

約数和(自身を含む): 43701120

約数和(自身を除く): 24441208

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 20231, 40462, 80924, 141617, 161848, 283234, 343927, 566468, 687854, 1132936, 1375708, 2407489, 2751416, 4814978, 9629956, 19259912]

約数ペア:

[(1, 19259912), (2, 9629956), (4, 4814978), (7, 2751416), (8, 2407489), (14, 1375708), (17, 1132936), (28, 687854), (34, 566468), (56, 343927), (68, 283234), (119, 161848), (136, 141617), (238, 80924), (476, 40462), (952, 20231)]