22603526

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 40449024

約数和(自身を除く): 17845498

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 121, 131, 242, 253, 262, 341, 506, 682, 713, 1426, 1441, 2783, 2882, 3013, 3751, 4061, 5566, 6026, 7502, 7843, 8122, 15686, 15851, 31702, 33143, 44671, 66286, 86273, 89342, 93403, 172546, 186806, 364573, 491381, 729146, 982762, 1027433, 2054866, 11301763, 22603526]

約数ペア:

[(1, 22603526), (2, 11301763), (11, 2054866), (22, 1027433), (23, 982762), (31, 729146), (46, 491381), (62, 364573), (121, 186806), (131, 172546), (242, 93403), (253, 89342), (262, 86273), (341, 66286), (506, 44671), (682, 33143), (713, 31702), (1426, 15851), (1441, 15686), (2783, 8122), (2882, 7843), (3013, 7502), (3751, 6026), (4061, 5566)]