1926021955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{117119}}^1$

素因数の和:117171

約数の個数: 32

約数和(自身を含む): 2833367040

約数和(自身を除く): 907345085

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 253, 299, 715, 1265, 1495, 3289, 16445, 117119, 585595, 1288309, 1522547, 2693737, 6441545, 7612735, 13468685, 16748017, 29631107, 35018581, 83740085, 148155535, 175092905, 385204391, 1926021955]

約数ペア:

[(1, 1926021955), (5, 385204391), (11, 175092905), (13, 148155535), (23, 83740085), (55, 35018581), (65, 29631107), (115, 16748017), (143, 13468685), (253, 7612735), (299, 6441545), (715, 2693737), (1265, 1522547), (1495, 1288309), (3289, 585595), (16445, 117119)]