12243944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:677

約数の個数: 32

約数和(自身を含む): 24484680

約数和(自身を除く): 12240736

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 197, 394, 457, 788, 914, 1576, 1828, 3349, 3656, 6698, 7769, 13396, 15538, 26792, 31076, 62152, 90029, 180058, 360116, 720232, 1530493, 3060986, 6121972, 12243944]

約数ペア:

[(1, 12243944), (2, 6121972), (4, 3060986), (8, 1530493), (17, 720232), (34, 360116), (68, 180058), (136, 90029), (197, 62152), (394, 31076), (457, 26792), (788, 15538), (914, 13396), (1576, 7769), (1828, 6698), (3349, 3656)]