19379976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10487}}^1$

素因数の和:10514

約数の個数: 64

約数和(自身を含む): 60410880

約数和(自身を除く): 41030904

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 10487, 20974, 31461, 41948, 62922, 73409, 83896, 115357, 125844, 146818, 220227, 230714, 251688, 293636, 346071, 440454, 461428, 587272, 692142, 807499, 880908, 922856, 1384284, 1614998, 1761816, 2422497, 2768568, 3229996, 4844994, 6459992, 9689988, 19379976]

約数ペア:

[(1, 19379976), (2, 9689988), (3, 6459992), (4, 4844994), (6, 3229996), (7, 2768568), (8, 2422497), (11, 1761816), (12, 1614998), (14, 1384284), (21, 922856), (22, 880908), (24, 807499), (28, 692142), (33, 587272), (42, 461428), (44, 440454), (56, 346071), (66, 293636), (77, 251688), (84, 230714), (88, 220227), (132, 146818), (154, 125844), (168, 115357), (231, 83896), (264, 73409), (308, 62922), (462, 41948), (616, 31461), (924, 20974), (1848, 10487)]