28160314561

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1171}}^1\times {\mathrm{20749}}^1$

素因数の和:22000

約数の個数: 16

約数和(自身を含む): 30155560000

約数和(自身を除く): 1995245439

約数列:

[1, 19, 61, 1159, 1171, 20749, 22249, 71431, 394231, 1265689, 1357189, 24048091, 24297079, 461644501, 1482121819, 28160314561]

約数ペア:

[(1, 28160314561), (19, 1482121819), (61, 461644501), (1159, 24297079), (1171, 24048091), (20749, 1357189), (22249, 1265689), (71431, 394231)]