19824844802

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{31687}}^1$

素因数の和:31815

約数の個数: 64

約数和(自身を含む): 37234667520

約数和(自身を除く): 17409822718

約数列:

[1, 2, 7, 14, 23, 29, 46, 58, 67, 134, 161, 203, 322, 406, 469, 667, 938, 1334, 1541, 1943, 3082, 3886, 4669, 9338, 10787, 13601, 21574, 27202, 31687, 44689, 63374, 89378, 221809, 312823, 443618, 625646, 728801, 918923, 1457602, 1837846, 2123029, 4246058, 5101607, 6432461, 10203214, 12864922, 14861203, 21135229, 29722406, 42270458, 48829667, 61567841, 97659334, 123135682, 147946603, 295893206, 341807669, 430974887, 683615338, 861949774, 1416060343, 2832120686, 9912422401, 19824844802]

約数ペア:

[(1, 19824844802), (2, 9912422401), (7, 2832120686), (14, 1416060343), (23, 861949774), (29, 683615338), (46, 430974887), (58, 341807669), (67, 295893206), (134, 147946603), (161, 123135682), (203, 97659334), (322, 61567841), (406, 48829667), (469, 42270458), (667, 29722406), (938, 21135229), (1334, 14861203), (1541, 12864922), (1943, 10203214), (3082, 6432461), (3886, 5101607), (4669, 4246058), (9338, 2123029), (10787, 1837846), (13601, 1457602), (21574, 918923), (27202, 728801), (31687, 625646), (44689, 443618), (63374, 312823), (89378, 221809)]