19213544

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11831}}^1$

素因数の和:11873

約数の個数: 32

約数和(自身を含む): 42595200

約数和(自身を除く): 23381656

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 11831, 23662, 47324, 82817, 94648, 165634, 331268, 343099, 662536, 686198, 1372396, 2401693, 2744792, 4803386, 9606772, 19213544]

約数ペア:

[(1, 19213544), (2, 9606772), (4, 4803386), (7, 2744792), (8, 2401693), (14, 1372396), (28, 686198), (29, 662536), (56, 343099), (58, 331268), (116, 165634), (203, 94648), (232, 82817), (406, 47324), (812, 23662), (1624, 11831)]