19035585582

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{19927}}^1$

素因数の和:20313

約数の個数: 64

約数和(自身を含む): 42237156864

約数和(自身を除く): 23201571282

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 331, 481, 662, 962, 993, 1443, 1986, 2886, 4303, 8606, 12247, 12909, 19927, 24494, 25818, 36741, 39854, 59781, 73482, 119562, 159211, 259051, 318422, 477633, 518102, 737299, 777153, 955266, 1474598, 1554306, 2211897, 4423794, 6595837, 9584887, 13191674, 19169774, 19787511, 28754661, 39575022, 57509322, 85745881, 171491762, 244045969, 257237643, 488091938, 514475286, 732137907, 1464275814, 3172597597, 6345195194, 9517792791, 19035585582]

約数ペア:

[(1, 19035585582), (2, 9517792791), (3, 6345195194), (6, 3172597597), (13, 1464275814), (26, 732137907), (37, 514475286), (39, 488091938), (74, 257237643), (78, 244045969), (111, 171491762), (222, 85745881), (331, 57509322), (481, 39575022), (662, 28754661), (962, 19787511), (993, 19169774), (1443, 13191674), (1986, 9584887), (2886, 6595837), (4303, 4423794), (8606, 2211897), (12247, 1554306), (12909, 1474598), (19927, 955266), (24494, 777153), (25818, 737299), (36741, 518102), (39854, 477633), (59781, 318422), (73482, 259051), (119562, 159211)]