11237996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 25740288

約数和(自身を除く): 14502292

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 107, 121, 124, 154, 214, 217, 242, 308, 341, 428, 434, 484, 682, 749, 847, 868, 1177, 1364, 1498, 1694, 2354, 2387, 2996, 3317, 3388, 3751, 4708, 4774, 6634, 7502, 8239, 9548, 12947, 13268, 15004, 16478, 23219, 25894, 26257, 32956, 36487, 46438, 51788, 52514, 72974, 90629, 92876, 105028, 145948, 181258, 255409, 362516, 401357, 510818, 802714, 1021636, 1605428, 2809499, 5618998, 11237996]

約数ペア:

[(1, 11237996), (2, 5618998), (4, 2809499), (7, 1605428), (11, 1021636), (14, 802714), (22, 510818), (28, 401357), (31, 362516), (44, 255409), (62, 181258), (77, 145948), (107, 105028), (121, 92876), (124, 90629), (154, 72974), (214, 52514), (217, 51788), (242, 46438), (308, 36487), (341, 32956), (428, 26257), (434, 25894), (484, 23219), (682, 16478), (749, 15004), (847, 13268), (868, 12947), (1177, 9548), (1364, 8239), (1498, 7502), (1694, 6634), (2354, 4774), (2387, 4708), (2996, 3751), (3317, 3388)]