2012247136

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{30931}}^1$

素因数の和:31067

約数の個数: 48

約数和(自身を含む): 4209226560

約数和(自身を除く): 2196979424

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 107, 152, 214, 304, 428, 608, 856, 1712, 2033, 3424, 4066, 8132, 16264, 30931, 32528, 61862, 65056, 123724, 247448, 494896, 587689, 989792, 1175378, 2350756, 3309617, 4701512, 6619234, 9403024, 13238468, 18806048, 26476936, 52953872, 62882723, 105907744, 125765446, 251530892, 503061784, 1006123568, 2012247136]

約数ペア:

[(1, 2012247136), (2, 1006123568), (4, 503061784), (8, 251530892), (16, 125765446), (19, 105907744), (32, 62882723), (38, 52953872), (76, 26476936), (107, 18806048), (152, 13238468), (214, 9403024), (304, 6619234), (428, 4701512), (608, 3309617), (856, 2350756), (1712, 1175378), (2033, 989792), (3424, 587689), (4066, 494896), (8132, 247448), (16264, 123724), (30931, 65056), (32528, 61862)]