19054876

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:633

約数の個数: 24

約数和(自身を含む): 34151040

約数和(自身を除く): 15096164

約数列:

[1, 2, 4, 59, 118, 236, 263, 307, 526, 614, 1052, 1228, 15517, 18113, 31034, 36226, 62068, 72452, 80741, 161482, 322964, 4763719, 9527438, 19054876]

約数ペア:

[(1, 19054876), (2, 9527438), (4, 4763719), (59, 322964), (118, 161482), (236, 80741), (263, 72452), (307, 62068), (526, 36226), (614, 31034), (1052, 18113), (1228, 15517)]