19008522982

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1\times {\mathrm{21503}}^1$

素因数の和:22108

約数の個数: 32

約数和(自身を含む): 30769643520

約数和(自身を除く): 11761120538

約数列:

[1, 2, 19, 38, 43, 86, 541, 817, 1082, 1634, 10279, 20558, 21503, 23263, 43006, 46526, 408557, 441997, 817114, 883994, 924629, 1849258, 11633123, 17567951, 23266246, 35135902, 221029337, 442058674, 500224289, 1000448578, 9504261491, 19008522982]

約数ペア:

[(1, 19008522982), (2, 9504261491), (19, 1000448578), (38, 500224289), (43, 442058674), (86, 221029337), (541, 35135902), (817, 23266246), (1082, 17567951), (1634, 11633123), (10279, 1849258), (20558, 924629), (21503, 883994), (23263, 817114), (43006, 441997), (46526, 408557)]