190519365

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{12613}}^1$

素因数の和:12693

約数の個数: 32

約数和(自身を含む): 326954880

約数和(自身を除く): 136435515

約数列:

[1, 3, 5, 15, 19, 53, 57, 95, 159, 265, 285, 795, 1007, 3021, 5035, 12613, 15105, 37839, 63065, 189195, 239647, 668489, 718941, 1198235, 2005467, 3342445, 3594705, 10027335, 12701291, 38103873, 63506455, 190519365]

約数ペア:

[(1, 190519365), (3, 63506455), (5, 38103873), (15, 12701291), (19, 10027335), (53, 3594705), (57, 3342445), (95, 2005467), (159, 1198235), (265, 718941), (285, 668489), (795, 239647), (1007, 189195), (3021, 63065), (5035, 37839), (12613, 15105)]