19079229

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 29016064

約数和(自身を除く): 9936835

約数列:

[1, 3, 13, 31, 39, 43, 93, 129, 367, 403, 559, 1101, 1209, 1333, 1677, 3999, 4771, 11377, 14313, 15781, 17329, 34131, 47343, 51987, 147901, 205153, 443703, 489211, 615459, 1467633, 6359743, 19079229]

約数ペア:

[(1, 19079229), (3, 6359743), (13, 1467633), (31, 615459), (39, 489211), (43, 443703), (93, 205153), (129, 147901), (367, 51987), (403, 47343), (559, 34131), (1101, 17329), (1209, 15781), (1333, 14313), (1677, 11377), (3999, 4771)]