19239276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{983}}^1$

素因数の和:1230

約数の個数: 48

約数和(自身を含む): 51577344

約数和(自身を除く): 32338068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 233, 466, 699, 932, 983, 1398, 1631, 1966, 2796, 2949, 3262, 3932, 4893, 5898, 6524, 6881, 9786, 11796, 13762, 19572, 20643, 27524, 41286, 82572, 229039, 458078, 687117, 916156, 1374234, 1603273, 2748468, 3206546, 4809819, 6413092, 9619638, 19239276]

約数ペア:

[(1, 19239276), (2, 9619638), (3, 6413092), (4, 4809819), (6, 3206546), (7, 2748468), (12, 1603273), (14, 1374234), (21, 916156), (28, 687117), (42, 458078), (84, 229039), (233, 82572), (466, 41286), (699, 27524), (932, 20643), (983, 19572), (1398, 13762), (1631, 11796), (1966, 9786), (2796, 6881), (2949, 6524), (3262, 5898), (3932, 4893)]