15993136

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{52609}}^1$

素因数の和:52636

約数の個数: 20

約数和(自身を含む): 32618200

約数和(自身を除く): 16625064

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 52609, 105218, 210436, 420872, 841744, 999571, 1999142, 3998284, 7996568, 15993136]

約数ペア:

[(1, 15993136), (2, 7996568), (4, 3998284), (8, 1999142), (16, 999571), (19, 841744), (38, 420872), (76, 210436), (152, 105218), (304, 52609)]