18552619007

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{10861}}^1$

素因数の和:11123

約数の個数: 32

約数和(自身を含む): 21678814080

約数和(自身を除く): 3126195073

約数列:

[1, 13, 23, 29, 197, 299, 377, 667, 2561, 4531, 5713, 8671, 10861, 58903, 74269, 131399, 141193, 249803, 314969, 1708187, 2139617, 3247439, 4094597, 7244287, 27815021, 49211191, 62048893, 94175731, 639745483, 806635609, 1427124539, 18552619007]

約数ペア:

[(1, 18552619007), (13, 1427124539), (23, 806635609), (29, 639745483), (197, 94175731), (299, 62048893), (377, 49211191), (667, 27815021), (2561, 7244287), (4531, 4094597), (5713, 3247439), (8671, 2139617), (10861, 1708187), (58903, 314969), (74269, 249803), (131399, 141193)]