19005290218

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{2267}}^1\times {\mathrm{5879}}^1$

素因数の和:8202

約数の個数: 32

約数和(自身を含む): 30725775360

約数和(自身を除く): 11720485142

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 2267, 4534, 5879, 11758, 52141, 70277, 104282, 135217, 140554, 182249, 270434, 364498, 1616371, 3232742, 4191727, 8383454, 13327693, 26655386, 306536939, 413158483, 613073878, 826316966, 9502645109, 19005290218]

約数ペア:

[(1, 19005290218), (2, 9502645109), (23, 826316966), (31, 613073878), (46, 413158483), (62, 306536939), (713, 26655386), (1426, 13327693), (2267, 8383454), (4534, 4191727), (5879, 3232742), (11758, 1616371), (52141, 364498), (70277, 270434), (104282, 182249), (135217, 140554)]