219213146

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{2969}}^1$

素因数の和:3086

約数の個数: 32

約数和(自身を含む): 363528000

約数和(自身を除く): 144314854

約数列:

[1, 2, 19, 29, 38, 58, 67, 134, 551, 1102, 1273, 1943, 2546, 2969, 3886, 5938, 36917, 56411, 73834, 86101, 112822, 172202, 198923, 397846, 1635919, 3271838, 3779537, 5768767, 7559074, 11537534, 109606573, 219213146]

約数ペア:

[(1, 219213146), (2, 109606573), (19, 11537534), (29, 7559074), (38, 5768767), (58, 3779537), (67, 3271838), (134, 1635919), (551, 397846), (1102, 198923), (1273, 172202), (1943, 112822), (2546, 86101), (2969, 73834), (3886, 56411), (5938, 36917)]