19327688

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{367}}^1$

素因数の和:629

約数の個数: 32

約数和(自身を含む): 37756800

約数和(自身を除く): 18429112

約数列:

[1, 2, 4, 8, 29, 58, 116, 227, 232, 367, 454, 734, 908, 1468, 1816, 2936, 6583, 10643, 13166, 21286, 26332, 42572, 52664, 83309, 85144, 166618, 333236, 666472, 2415961, 4831922, 9663844, 19327688]

約数ペア:

[(1, 19327688), (2, 9663844), (4, 4831922), (8, 2415961), (29, 666472), (58, 333236), (116, 166618), (227, 85144), (232, 83309), (367, 52664), (454, 42572), (734, 26332), (908, 21286), (1468, 13166), (1816, 10643), (2936, 6583)]