22387172978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{201139}}^1$

素因数の和:201290

約数の個数: 32

約数和(自身を含む): 36929304000

約数和(自身を除く): 14542131022

約数列:

[1, 2, 19, 29, 38, 58, 101, 202, 551, 1102, 1919, 2929, 3838, 5858, 55651, 111302, 201139, 402278, 3821641, 5833031, 7643282, 11666062, 20315039, 40630078, 110827589, 221655178, 385985741, 589136131, 771971482, 1178272262, 11193586489, 22387172978]

約数ペア:

[(1, 22387172978), (2, 11193586489), (19, 1178272262), (29, 771971482), (38, 589136131), (58, 385985741), (101, 221655178), (202, 110827589), (551, 40630078), (1102, 20315039), (1919, 11666062), (2929, 7643282), (3838, 5833031), (5858, 3821641), (55651, 402278), (111302, 201139)]