19331864

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{809}}^1$

素因数の和:947

約数の個数: 32

約数和(自身を含む): 37908000

約数和(自身を除く): 18576136

約数列:

[1, 2, 4, 8, 29, 58, 103, 116, 206, 232, 412, 809, 824, 1618, 2987, 3236, 5974, 6472, 11948, 23461, 23896, 46922, 83327, 93844, 166654, 187688, 333308, 666616, 2416483, 4832966, 9665932, 19331864]

約数ペア:

[(1, 19331864), (2, 9665932), (4, 4832966), (8, 2416483), (29, 666616), (58, 333308), (103, 187688), (116, 166654), (206, 93844), (232, 83327), (412, 46922), (809, 23896), (824, 23461), (1618, 11948), (2987, 6472), (3236, 5974)]