15381344

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1181}}^1$

素因数の和:1239

約数の個数: 48

約数和(自身を含む): 33956496

約数和(自身を除く): 18575152

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 74, 88, 148, 176, 296, 352, 407, 592, 814, 1181, 1184, 1628, 2362, 3256, 4724, 6512, 9448, 12991, 13024, 18896, 25982, 37792, 43697, 51964, 87394, 103928, 174788, 207856, 349576, 415712, 480667, 699152, 961334, 1398304, 1922668, 3845336, 7690672, 15381344]

約数ペア:

[(1, 15381344), (2, 7690672), (4, 3845336), (8, 1922668), (11, 1398304), (16, 961334), (22, 699152), (32, 480667), (37, 415712), (44, 349576), (74, 207856), (88, 174788), (148, 103928), (176, 87394), (296, 51964), (352, 43697), (407, 37792), (592, 25982), (814, 18896), (1181, 13024), (1184, 12991), (1628, 9448), (2362, 6512), (3256, 4724)]