19923252

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{769}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 49674240

約数和(自身を除く): 29750988

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 127, 204, 254, 381, 508, 762, 769, 1524, 1538, 2159, 2307, 3076, 4318, 4614, 6477, 8636, 9228, 12954, 13073, 25908, 26146, 39219, 52292, 78438, 97663, 156876, 195326, 292989, 390652, 585978, 1171956, 1660271, 3320542, 4980813, 6641084, 9961626, 19923252]

約数ペア:

[(1, 19923252), (2, 9961626), (3, 6641084), (4, 4980813), (6, 3320542), (12, 1660271), (17, 1171956), (34, 585978), (51, 390652), (68, 292989), (102, 195326), (127, 156876), (204, 97663), (254, 78438), (381, 52292), (508, 39219), (762, 26146), (769, 25908), (1524, 13073), (1538, 12954), (2159, 9228), (2307, 8636), (3076, 6477), (4318, 4614)]