19536296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5077}}^1$

素因数の和:5133

約数の個数: 32

約数和(自身を含む): 40522440

約数和(自身を除く): 20986144

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 5077, 10154, 20308, 40616, 66001, 132002, 187849, 264004, 375698, 528008, 751396, 1502792, 2442037, 4884074, 9768148, 19536296]

約数ペア:

[(1, 19536296), (2, 9768148), (4, 4884074), (8, 2442037), (13, 1502792), (26, 751396), (37, 528008), (52, 375698), (74, 264004), (104, 187849), (148, 132002), (296, 66001), (481, 40616), (962, 20308), (1924, 10154), (3848, 5077)]