19336192

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{821}}^1$

素因数の和:864

約数の個数: 44

約数和(自身を含む): 40383216

約数和(自身を除く): 21047024

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 821, 1024, 1472, 1642, 2944, 3284, 5888, 6568, 11776, 13136, 18883, 23552, 26272, 37766, 52544, 75532, 105088, 151064, 210176, 302128, 420352, 604256, 840704, 1208512, 2417024, 4834048, 9668096, 19336192]

約数ペア:

[(1, 19336192), (2, 9668096), (4, 4834048), (8, 2417024), (16, 1208512), (23, 840704), (32, 604256), (46, 420352), (64, 302128), (92, 210176), (128, 151064), (184, 105088), (256, 75532), (368, 52544), (512, 37766), (736, 26272), (821, 23552), (1024, 18883), (1472, 13136), (1642, 11776), (2944, 6568), (3284, 5888)]