419387342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{23333}}^1$

素因数の和:23408

約数の個数: 32

約数和(自身を含む): 739221120

約数和(自身を除く): 319833778

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 817, 946, 1634, 8987, 17974, 23333, 46666, 256663, 443327, 513326, 886654, 1003319, 2006638, 4876597, 9753194, 11036509, 19063061, 22073018, 38126122, 209693671, 419387342]

約数ペア:

[(1, 419387342), (2, 209693671), (11, 38126122), (19, 22073018), (22, 19063061), (38, 11036509), (43, 9753194), (86, 4876597), (209, 2006638), (418, 1003319), (473, 886654), (817, 513326), (946, 443327), (1634, 256663), (8987, 46666), (17974, 23333)]