19399228536

素因数分解:

$2^3\times 3^1\times {\mathrm{163}}^1\times {\mathrm{4958903}}^1$

素因数の和:4959075

約数の個数: 32

約数和(自身を含む): 48795615360

約数和(自身を除く): 29396386824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 163, 326, 489, 652, 978, 1304, 1956, 3912, 4958903, 9917806, 14876709, 19835612, 29753418, 39671224, 59506836, 119013672, 808301189, 1616602378, 2424903567, 3233204756, 4849807134, 6466409512, 9699614268, 19399228536]

約数ペア:

[(1, 19399228536), (2, 9699614268), (3, 6466409512), (4, 4849807134), (6, 3233204756), (8, 2424903567), (12, 1616602378), (24, 808301189), (163, 119013672), (326, 59506836), (489, 39671224), (652, 29753418), (978, 19835612), (1304, 14876709), (1956, 9917806), (3912, 4958903)]