19118049328

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1060229}}^1$

素因数の和:1060274

約数の個数: 60

約数和(自身を含む): 44962233840

約数和(自身を除く): 25844184512

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 368, 392, 644, 784, 1127, 1288, 2254, 2576, 4508, 9016, 18032, 1060229, 2120458, 4240916, 7421603, 8481832, 14843206, 16963664, 24385267, 29686412, 48770534, 51951221, 59372824, 97541068, 103902442, 118745648, 170696869, 195082136, 207804884, 341393738, 390164272, 415609768, 682787476, 831219536, 1194878083, 1365574952, 2389756166, 2731149904, 4779512332, 9559024664, 19118049328]

約数ペア:

[(1, 19118049328), (2, 9559024664), (4, 4779512332), (7, 2731149904), (8, 2389756166), (14, 1365574952), (16, 1194878083), (23, 831219536), (28, 682787476), (46, 415609768), (49, 390164272), (56, 341393738), (92, 207804884), (98, 195082136), (112, 170696869), (161, 118745648), (184, 103902442), (196, 97541068), (322, 59372824), (368, 51951221), (392, 48770534), (644, 29686412), (784, 24385267), (1127, 16963664), (1288, 14843206), (2254, 8481832), (2576, 7421603), (4508, 4240916), (9016, 2120458), (18032, 1060229)]