196913618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{30971}}^1$

素因数の和:31018

約数の個数: 24

約数和(自身を含む): 342302544

約数和(自身を除く): 145388926

約数列:

[1, 2, 11, 17, 22, 34, 187, 289, 374, 578, 3179, 6358, 30971, 61942, 340681, 526507, 681362, 1053014, 5791577, 8950619, 11583154, 17901238, 98456809, 196913618]

約数ペア:

[(1, 196913618), (2, 98456809), (11, 17901238), (17, 11583154), (22, 8950619), (34, 5791577), (187, 1053014), (289, 681362), (374, 526507), (578, 340681), (3179, 61942), (6358, 30971)]