19012352

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{3229}}^1$

素因数の和:3268

約数の個数: 36

約数和(自身を含む): 39612720

約数和(自身を除く): 20600368

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 736, 1472, 2944, 3229, 5888, 6458, 12916, 25832, 51664, 74267, 103328, 148534, 206656, 297068, 413312, 594136, 826624, 1188272, 2376544, 4753088, 9506176, 19012352]

約数ペア:

[(1, 19012352), (2, 9506176), (4, 4753088), (8, 2376544), (16, 1188272), (23, 826624), (32, 594136), (46, 413312), (64, 297068), (92, 206656), (128, 148534), (184, 103328), (256, 74267), (368, 51664), (736, 25832), (1472, 12916), (2944, 6458), (3229, 5888)]