19601664

素因数分解:

$2^8\times 3^1\times {\mathrm{25523}}^1$

素因数の和:25542

約数の個数: 36

約数和(自身を含む): 52171056

約数和(自身を除く): 32569392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 25523, 51046, 76569, 102092, 153138, 204184, 306276, 408368, 612552, 816736, 1225104, 1633472, 2450208, 3266944, 4900416, 6533888, 9800832, 19601664]

約数ペア:

[(1, 19601664), (2, 9800832), (3, 6533888), (4, 4900416), (6, 3266944), (8, 2450208), (12, 1633472), (16, 1225104), (24, 816736), (32, 612552), (48, 408368), (64, 306276), (96, 204184), (128, 153138), (192, 102092), (256, 76569), (384, 51046), (768, 25523)]