19091688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10331}}^1$

素因数の和:10358

約数の個数: 64

約数和(自身を含む): 59512320

約数和(自身を除く): 40420632

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, 10331, 20662, 30993, 41324, 61986, 72317, 82648, 113641, 123972, 144634, 216951, 227282, 247944, 289268, 340923, 433902, 454564, 578536, 681846, 795487, 867804, 909128, 1363692, 1590974, 1735608, 2386461, 2727384, 3181948, 4772922, 6363896, 9545844, 19091688]

約数ペア:

[(1, 19091688), (2, 9545844), (3, 6363896), (4, 4772922), (6, 3181948), (7, 2727384), (8, 2386461), (11, 1735608), (12, 1590974), (14, 1363692), (21, 909128), (22, 867804), (24, 795487), (28, 681846), (33, 578536), (42, 454564), (44, 433902), (56, 340923), (66, 289268), (77, 247944), (84, 227282), (88, 216951), (132, 144634), (154, 123972), (168, 113641), (231, 82648), (264, 72317), (308, 61986), (462, 41324), (616, 30993), (924, 20662), (1848, 10331)]