19294056

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 55710720

約数和(自身を除く): 36416664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 61, 69, 72, 92, 122, 138, 183, 184, 191, 207, 244, 276, 366, 382, 414, 488, 549, 552, 573, 732, 764, 828, 1098, 1146, 1403, 1464, 1528, 1656, 1719, 2196, 2292, 2806, 3438, 4209, 4392, 4393, 4584, 5612, 6876, 8418, 8786, 11224, 11651, 12627, 13179, 13752, 16836, 17572, 23302, 25254, 26358, 33672, 34953, 35144, 39537, 46604, 50508, 52716, 69906, 79074, 93208, 101016, 104859, 105432, 139812, 158148, 209718, 267973, 279624, 316296, 419436, 535946, 803919, 838872, 1071892, 1607838, 2143784, 2411757, 3215676, 4823514, 6431352, 9647028, 19294056]

約数ペア:

[(1, 19294056), (2, 9647028), (3, 6431352), (4, 4823514), (6, 3215676), (8, 2411757), (9, 2143784), (12, 1607838), (18, 1071892), (23, 838872), (24, 803919), (36, 535946), (46, 419436), (61, 316296), (69, 279624), (72, 267973), (92, 209718), (122, 158148), (138, 139812), (183, 105432), (184, 104859), (191, 101016), (207, 93208), (244, 79074), (276, 69906), (366, 52716), (382, 50508), (414, 46604), (488, 39537), (549, 35144), (552, 34953), (573, 33672), (732, 26358), (764, 25254), (828, 23302), (1098, 17572), (1146, 16836), (1403, 13752), (1464, 13179), (1528, 12627), (1656, 11651), (1719, 11224), (2196, 8786), (2292, 8418), (2806, 6876), (3438, 5612), (4209, 4584), (4392, 4393)]