16898882

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:423

約数の個数: 64

約数和(自身を含む): 35610624

約数和(自身を除く): 18711742

約数列:

[1, 2, 7, 11, 13, 14, 22, 23, 26, 46, 77, 91, 143, 154, 161, 182, 253, 286, 299, 322, 367, 506, 598, 734, 1001, 1771, 2002, 2093, 2569, 3289, 3542, 4037, 4186, 4771, 5138, 6578, 8074, 8441, 9542, 16882, 23023, 28259, 33397, 46046, 52481, 56518, 59087, 66794, 92851, 104962, 109733, 118174, 185702, 219466, 367367, 649957, 734734, 768131, 1207063, 1299914, 1536262, 2414126, 8449441, 16898882]

約数ペア:

[(1, 16898882), (2, 8449441), (7, 2414126), (11, 1536262), (13, 1299914), (14, 1207063), (22, 768131), (23, 734734), (26, 649957), (46, 367367), (77, 219466), (91, 185702), (143, 118174), (154, 109733), (161, 104962), (182, 92851), (253, 66794), (286, 59087), (299, 56518), (322, 52481), (367, 46046), (506, 33397), (598, 28259), (734, 23023), (1001, 16882), (1771, 9542), (2002, 8441), (2093, 8074), (2569, 6578), (3289, 5138), (3542, 4771), (4037, 4186)]