22137830

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:281

約数の個数: 64

約数和(自身を含む): 47573568

約数和(自身を除く): 25435738

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 113, 130, 137, 143, 226, 274, 286, 565, 685, 715, 1130, 1243, 1370, 1430, 1469, 1507, 1781, 2486, 2938, 3014, 3562, 6215, 7345, 7535, 8905, 12430, 14690, 15070, 15481, 16159, 17810, 19591, 30962, 32318, 39182, 77405, 80795, 97955, 154810, 161590, 170291, 195910, 201253, 340582, 402506, 851455, 1006265, 1702910, 2012530, 2213783, 4427566, 11068915, 22137830]

約数ペア:

[(1, 22137830), (2, 11068915), (5, 4427566), (10, 2213783), (11, 2012530), (13, 1702910), (22, 1006265), (26, 851455), (55, 402506), (65, 340582), (110, 201253), (113, 195910), (130, 170291), (137, 161590), (143, 154810), (226, 97955), (274, 80795), (286, 77405), (565, 39182), (685, 32318), (715, 30962), (1130, 19591), (1243, 17810), (1370, 16159), (1430, 15481), (1469, 15070), (1507, 14690), (1781, 12430), (2486, 8905), (2938, 7535), (3014, 7345), (3562, 6215)]