16693898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 28848960

約数和(自身を除く): 12155062

約数列:

[1, 2, 13, 17, 26, 34, 179, 211, 221, 358, 422, 442, 2327, 2743, 3043, 3587, 4654, 5486, 6086, 7174, 37769, 39559, 46631, 75538, 79118, 93262, 490997, 642073, 981994, 1284146, 8346949, 16693898]

約数ペア:

[(1, 16693898), (2, 8346949), (13, 1284146), (17, 981994), (26, 642073), (34, 490997), (179, 93262), (211, 79118), (221, 75538), (358, 46631), (422, 39559), (442, 37769), (2327, 7174), (2743, 6086), (3043, 5486), (3587, 4654)]