22821734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 38253600

約数和(自身を除く): 15431866

約数列:

[1, 2, 13, 26, 43, 86, 137, 149, 274, 298, 559, 1118, 1781, 1937, 3562, 3874, 5891, 6407, 11782, 12814, 20413, 40826, 76583, 83291, 153166, 166582, 265369, 530738, 877759, 1755518, 11410867, 22821734]

約数ペア:

[(1, 22821734), (2, 11410867), (13, 1755518), (26, 877759), (43, 530738), (86, 265369), (137, 166582), (149, 153166), (274, 83291), (298, 76583), (559, 40826), (1118, 20413), (1781, 12814), (1937, 11782), (3562, 6407), (3874, 5891)]