22875433724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{161911}}^1$

素因数の和:161971

約数の個数: 72

約数和(自身を含む): 49778225280

約数和(自身を除く): 26902791556

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 169, 209, 247, 286, 338, 418, 494, 572, 676, 836, 988, 1859, 2717, 3211, 3718, 5434, 6422, 7436, 10868, 12844, 35321, 70642, 141284, 161911, 323822, 647644, 1781021, 2104843, 3076309, 3562042, 4209686, 6152618, 7124084, 8419372, 12305236, 23153273, 27362959, 33839399, 39992017, 46306546, 54725918, 67678798, 79984034, 92613092, 109451836, 135357596, 159968068, 300992549, 439912187, 519896221, 601985098, 879824374, 1039792442, 1203970196, 1759648748, 2079584884, 5718858431, 11437716862, 22875433724]

約数ペア:

[(1, 22875433724), (2, 11437716862), (4, 5718858431), (11, 2079584884), (13, 1759648748), (19, 1203970196), (22, 1039792442), (26, 879824374), (38, 601985098), (44, 519896221), (52, 439912187), (76, 300992549), (143, 159968068), (169, 135357596), (209, 109451836), (247, 92613092), (286, 79984034), (338, 67678798), (418, 54725918), (494, 46306546), (572, 39992017), (676, 33839399), (836, 27362959), (988, 23153273), (1859, 12305236), (2717, 8419372), (3211, 7124084), (3718, 6152618), (5434, 4209686), (6422, 3562042), (7436, 3076309), (10868, 2104843), (12844, 1781021), (35321, 647644), (70642, 323822), (141284, 161911)]