26759590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{18713}}^1$

素因数の和:18744

約数の個数: 32

約数和(自身を含む): 56591136

約数和(自身を除く): 29831546

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 18713, 37426, 93565, 187130, 205843, 243269, 411686, 486538, 1029215, 1216345, 2058430, 2432690, 2675959, 5351918, 13379795, 26759590]

約数ペア:

[(1, 26759590), (2, 13379795), (5, 5351918), (10, 2675959), (11, 2432690), (13, 2058430), (22, 1216345), (26, 1029215), (55, 486538), (65, 411686), (110, 243269), (130, 205843), (143, 187130), (286, 93565), (715, 37426), (1430, 18713)]