9078428

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{6287}}^1$

素因数の和:6329

約数の個数: 18

約数和(自身を含む): 16770096

約数和(自身を除く): 7691668

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 6287, 12574, 25148, 119453, 238906, 477812, 2269607, 4539214, 9078428]

約数ペア:

[(1, 9078428), (2, 4539214), (4, 2269607), (19, 477812), (38, 238906), (76, 119453), (361, 25148), (722, 12574), (1444, 6287)]