2019064324

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{431}}^1\times {\mathrm{13159}}^1$

素因数の和:13683

約数の個数: 24

約数和(自身を含む): 3581625600

約数和(自身を除く): 1562561276

約数列:

[1, 2, 4, 89, 178, 356, 431, 862, 1724, 13159, 26318, 38359, 52636, 76718, 153436, 1171151, 2342302, 4684604, 5671529, 11343058, 22686116, 504766081, 1009532162, 2019064324]

約数ペア:

[(1, 2019064324), (2, 1009532162), (4, 504766081), (89, 22686116), (178, 11343058), (356, 5671529), (431, 4684604), (862, 2342302), (1724, 1171151), (13159, 153436), (26318, 76718), (38359, 52636)]