21485655224

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14362069}}^1$

素因数の和:14362103

約数の個数: 32

約数和(自身を含む): 46533106800

約数和(自身を除く): 25047451576

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 14362069, 28724138, 57448276, 114896552, 157982759, 244155173, 315965518, 488310346, 631931036, 976620692, 1263862072, 1953241384, 2685706903, 5371413806, 10742827612, 21485655224]

約数ペア:

[(1, 21485655224), (2, 10742827612), (4, 5371413806), (8, 2685706903), (11, 1953241384), (17, 1263862072), (22, 976620692), (34, 631931036), (44, 488310346), (68, 315965518), (88, 244155173), (136, 157982759), (187, 114896552), (374, 57448276), (748, 28724138), (1496, 14362069)]