19703136

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{12073}}^1$

素因数の和:12103

約数の個数: 48

約数和(自身を含む): 54767664

約数和(自身を除く): 35064528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 12073, 24146, 36219, 48292, 72438, 96584, 144876, 193168, 205241, 289752, 386336, 410482, 579504, 615723, 820964, 1159008, 1231446, 1641928, 2462892, 3283856, 4925784, 6567712, 9851568, 19703136]

約数ペア:

[(1, 19703136), (2, 9851568), (3, 6567712), (4, 4925784), (6, 3283856), (8, 2462892), (12, 1641928), (16, 1231446), (17, 1159008), (24, 820964), (32, 615723), (34, 579504), (48, 410482), (51, 386336), (68, 289752), (96, 205241), (102, 193168), (136, 144876), (204, 96584), (272, 72438), (408, 48292), (544, 36219), (816, 24146), (1632, 12073)]