19303618

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{1381}}^1$

素因数の和:1653

約数の個数: 16

約数和(自身を含む): 30099960

約数和(自身を除く): 10796342

約数列:

[1, 2, 29, 58, 241, 482, 1381, 2762, 6989, 13978, 40049, 80098, 332821, 665642, 9651809, 19303618]

約数ペア:

[(1, 19303618), (2, 9651809), (29, 665642), (58, 332821), (241, 80098), (482, 40049), (1381, 13978), (2762, 6989)]