73928810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389099}}^1$

素因数の和:389125

約数の個数: 16

約数和(自身を含む): 140076000

約数和(自身を除く): 66147190

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 389099, 778198, 1945495, 3890990, 7392881, 14785762, 36964405, 73928810]

約数ペア:

[(1, 73928810), (2, 36964405), (5, 14785762), (10, 7392881), (19, 3890990), (38, 1945495), (95, 778198), (190, 389099)]