196193810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{19483}}^1$

素因数の和:19562

約数の個数: 32

約数和(自身を含む): 378768960

約数和(自身を除く): 182575150

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 5035, 10070, 19483, 38966, 97415, 194830, 370177, 740354, 1032599, 1850885, 2065198, 3701770, 5162995, 10325990, 19619381, 39238762, 98096905, 196193810]

約数ペア:

[(1, 196193810), (2, 98096905), (5, 39238762), (10, 19619381), (19, 10325990), (38, 5162995), (53, 3701770), (95, 2065198), (106, 1850885), (190, 1032599), (265, 740354), (530, 370177), (1007, 194830), (2014, 97415), (5035, 38966), (10070, 19483)]