19349466

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 39690240

約数和(自身を除く): 20340774

約数列:

[1, 2, 3, 6, 67, 127, 134, 201, 254, 379, 381, 402, 758, 762, 1137, 2274, 8509, 17018, 25393, 25527, 48133, 50786, 51054, 76179, 96266, 144399, 152358, 288798, 3224911, 6449822, 9674733, 19349466]

約数ペア:

[(1, 19349466), (2, 9674733), (3, 6449822), (6, 3224911), (67, 288798), (127, 152358), (134, 144399), (201, 96266), (254, 76179), (379, 51054), (381, 50786), (402, 48133), (758, 25527), (762, 25393), (1137, 17018), (2274, 8509)]