19409124

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1009}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 52035200

約数和(自身を除く): 32626076

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 229, 458, 687, 916, 1009, 1374, 1603, 2018, 2748, 3027, 3206, 4036, 4809, 6054, 6412, 7063, 9618, 12108, 14126, 19236, 21189, 28252, 42378, 84756, 231061, 462122, 693183, 924244, 1386366, 1617427, 2772732, 3234854, 4852281, 6469708, 9704562, 19409124]

約数ペア:

[(1, 19409124), (2, 9704562), (3, 6469708), (4, 4852281), (6, 3234854), (7, 2772732), (12, 1617427), (14, 1386366), (21, 924244), (28, 693183), (42, 462122), (84, 231061), (229, 84756), (458, 42378), (687, 28252), (916, 21189), (1009, 19236), (1374, 14126), (1603, 12108), (2018, 9618), (2748, 7063), (3027, 6412), (3206, 6054), (4036, 4809)]