13154872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 26302320

約数和(自身を除く): 13147448

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 197, 394, 491, 788, 982, 1576, 1964, 3349, 3928, 6698, 8347, 13396, 16694, 26792, 33388, 66776, 96727, 193454, 386908, 773816, 1644359, 3288718, 6577436, 13154872]

約数ペア:

[(1, 13154872), (2, 6577436), (4, 3288718), (8, 1644359), (17, 773816), (34, 386908), (68, 193454), (136, 96727), (197, 66776), (394, 33388), (491, 26792), (788, 16694), (982, 13396), (1576, 8347), (1964, 6698), (3349, 3928)]