19580985168

素因数分解:

$2^4\times 3^1\times {\mathrm{10837}}^1\times {\mathrm{37643}}^1$

素因数の和:48491

約数の個数: 40

約数和(自身を含む): 50590223328

約数和(自身を除く): 31009238160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 10837, 21674, 32511, 37643, 43348, 65022, 75286, 86696, 112929, 130044, 150572, 173392, 225858, 260088, 301144, 451716, 520176, 602288, 903432, 1806864, 407937191, 815874382, 1223811573, 1631748764, 2447623146, 3263497528, 4895246292, 6526995056, 9790492584, 19580985168]

約数ペア:

[(1, 19580985168), (2, 9790492584), (3, 6526995056), (4, 4895246292), (6, 3263497528), (8, 2447623146), (12, 1631748764), (16, 1223811573), (24, 815874382), (48, 407937191), (10837, 1806864), (21674, 903432), (32511, 602288), (37643, 520176), (43348, 451716), (65022, 301144), (75286, 260088), (86696, 225858), (112929, 173392), (130044, 150572)]