105300812

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{72923}}^1$

素因数の和:72965

約数の個数: 18

約数和(自身を含む): 194488308

約数和(自身を除く): 89187496

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 72923, 145846, 291692, 1385537, 2771074, 5542148, 26325203, 52650406, 105300812]

約数ペア:

[(1, 105300812), (2, 52650406), (4, 26325203), (19, 5542148), (38, 2771074), (76, 1385537), (361, 291692), (722, 145846), (1444, 72923)]