12197950

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{4603}}^1$

素因数の和:4668

約数の個数: 24

約数和(自身を含む): 23121288

約数和(自身を除く): 10923338

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 4603, 9206, 23015, 46030, 115075, 230150, 243959, 487918, 1219795, 2439590, 6098975, 12197950]

約数ペア:

[(1, 12197950), (2, 6098975), (5, 2439590), (10, 1219795), (25, 487918), (50, 243959), (53, 230150), (106, 115075), (265, 46030), (530, 23015), (1325, 9206), (2650, 4603)]