189911688

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{416473}}^1$

素因数の和:416501

約数の個数: 32

約数和(自身を含む): 499768800

約数和(自身を除く): 309857112

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 416473, 832946, 1249419, 1665892, 2498838, 3331784, 4997676, 7912987, 9995352, 15825974, 23738961, 31651948, 47477922, 63303896, 94955844, 189911688]

約数ペア:

[(1, 189911688), (2, 94955844), (3, 63303896), (4, 47477922), (6, 31651948), (8, 23738961), (12, 15825974), (19, 9995352), (24, 7912987), (38, 4997676), (57, 3331784), (76, 2498838), (114, 1665892), (152, 1249419), (228, 832946), (456, 416473)]