15198883

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1409}}^1$

素因数の和:1506

約数の個数: 16

約数和(自身を含む): 18408960

約数和(自身を除く): 3210077

約数列:

[1, 7, 23, 67, 161, 469, 1409, 1541, 9863, 10787, 32407, 94403, 226849, 660821, 2171269, 15198883]

約数ペア:

[(1, 15198883), (7, 2171269), (23, 660821), (67, 226849), (161, 94403), (469, 32407), (1409, 10787), (1541, 9863)]