11667916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 23750496

約数和(自身を除く): 12082580

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 67, 68, 134, 197, 221, 268, 394, 442, 788, 871, 884, 1139, 1742, 2278, 2561, 3349, 3484, 4556, 5122, 6698, 10244, 13199, 13396, 14807, 26398, 29614, 43537, 52796, 59228, 87074, 171587, 174148, 224383, 343174, 448766, 686348, 897532, 2916979, 5833958, 11667916]

約数ペア:

[(1, 11667916), (2, 5833958), (4, 2916979), (13, 897532), (17, 686348), (26, 448766), (34, 343174), (52, 224383), (67, 174148), (68, 171587), (134, 87074), (197, 59228), (221, 52796), (268, 43537), (394, 29614), (442, 26398), (788, 14807), (871, 13396), (884, 13199), (1139, 10244), (1742, 6698), (2278, 5122), (2561, 4556), (3349, 3484)]