15522493

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1439}}^1$

素因数の和:1536

約数の個数: 16

約数和(自身を含む): 18800640

約数和(自身を除く): 3278147

約数列:

[1, 7, 23, 67, 161, 469, 1439, 1541, 10073, 10787, 33097, 96413, 231679, 674891, 2217499, 15522493]

約数ペア:

[(1, 15522493), (7, 2217499), (23, 674891), (67, 231679), (161, 96413), (469, 33097), (1439, 10787), (1541, 10073)]