19254472

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4567}}^1$

素因数の和:4621

約数の個数: 32

約数和(自身を含む): 39467520

約数和(自身を除く): 20213048

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 4567, 9134, 18268, 36536, 77639, 141577, 155278, 283154, 310556, 566308, 621112, 1132616, 2406809, 4813618, 9627236, 19254472]

約数ペア:

[(1, 19254472), (2, 9627236), (4, 4813618), (8, 2406809), (17, 1132616), (31, 621112), (34, 566308), (62, 310556), (68, 283154), (124, 155278), (136, 141577), (248, 77639), (527, 36536), (1054, 18268), (2108, 9134), (4216, 4567)]