19008768

素因数分解:

$2^8\times 3^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 51655968

約数和(自身を除く): 32647200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 467, 636, 768, 848, 934, 1272, 1401, 1696, 1868, 2544, 2802, 3392, 3736, 5088, 5604, 6784, 7472, 10176, 11208, 13568, 14944, 20352, 22416, 24751, 29888, 40704, 44832, 49502, 59776, 74253, 89664, 99004, 119552, 148506, 179328, 198008, 297012, 358656, 396016, 594024, 792032, 1188048, 1584064, 2376096, 3168128, 4752192, 6336256, 9504384, 19008768]

約数ペア:

[(1, 19008768), (2, 9504384), (3, 6336256), (4, 4752192), (6, 3168128), (8, 2376096), (12, 1584064), (16, 1188048), (24, 792032), (32, 594024), (48, 396016), (53, 358656), (64, 297012), (96, 198008), (106, 179328), (128, 148506), (159, 119552), (192, 99004), (212, 89664), (256, 74253), (318, 59776), (384, 49502), (424, 44832), (467, 40704), (636, 29888), (768, 24751), (848, 22416), (934, 20352), (1272, 14944), (1401, 13568), (1696, 11208), (1868, 10176), (2544, 7472), (2802, 6784), (3392, 5604), (3736, 5088)]