3789740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9973}}^1$

素因数の和:10001

約数の個数: 24

約数和(自身を含む): 8378160

約数和(自身を除く): 4588420

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 9973, 19946, 39892, 49865, 99730, 189487, 199460, 378974, 757948, 947435, 1894870, 3789740]

約数ペア:

[(1, 3789740), (2, 1894870), (4, 947435), (5, 757948), (10, 378974), (19, 199460), (20, 189487), (38, 99730), (76, 49865), (95, 39892), (190, 19946), (380, 9973)]