19104835

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 24845184

約数和(自身を除く): 5740349

約数列:

[1, 5, 23, 31, 115, 155, 233, 529, 713, 1165, 2645, 3565, 5359, 7223, 16399, 26795, 36115, 81995, 123257, 166129, 616285, 830645, 3820967, 19104835]

約数ペア:

[(1, 19104835), (5, 3820967), (23, 830645), (31, 616285), (115, 166129), (155, 123257), (233, 81995), (529, 36115), (713, 26795), (1165, 16399), (2645, 7223), (3565, 5359)]