28988338627

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{19289}}^1$

素因数の和:19531

約数の個数: 24

約数和(自身を含む): 32102572320

約数和(自身を除く): 3114233693

約数列:

[1, 19, 23, 181, 361, 437, 3439, 4163, 8303, 19289, 65341, 79097, 366491, 443647, 1502843, 3491309, 6963329, 8429293, 66334871, 80300107, 160156567, 1260362549, 1525702033, 28988338627]

約数ペア:

[(1, 28988338627), (19, 1525702033), (23, 1260362549), (181, 160156567), (361, 80300107), (437, 66334871), (3439, 8429293), (4163, 6963329), (8303, 3491309), (19289, 1502843), (65341, 443647), (79097, 366491)]