42219430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{383813}}^1$

素因数の和:383831

約数の個数: 16

約数和(自身を含む): 82903824

約数和(自身を除く): 40684394

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 383813, 767626, 1919065, 3838130, 4221943, 8443886, 21109715, 42219430]

約数ペア:

[(1, 42219430), (2, 21109715), (5, 8443886), (10, 4221943), (11, 3838130), (22, 1919065), (55, 767626), (110, 383813)]