19763996

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41521}}^1$

素因数の和:41549

約数の個数: 24

約数和(自身を含む): 41854176

約数和(自身を除く): 22090180

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 41521, 83042, 166084, 290647, 581294, 705857, 1162588, 1411714, 2823428, 4940999, 9881998, 19763996]

約数ペア:

[(1, 19763996), (2, 9881998), (4, 4940999), (7, 2823428), (14, 1411714), (17, 1162588), (28, 705857), (34, 581294), (68, 290647), (119, 166084), (238, 83042), (476, 41521)]