15384227188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{829}}^1\times {\mathrm{11399}}^1$

素因数の和:12280

約数の個数: 48

約数和(自身を含む): 30202704000

約数和(自身を除く): 14818476812

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 829, 1628, 1658, 3316, 9119, 11399, 18238, 22798, 30673, 36476, 45596, 61346, 122692, 125389, 250778, 337403, 421763, 501556, 674806, 843526, 1349612, 1687052, 4639393, 9278786, 9449771, 18557572, 18899542, 37799084, 103947481, 207894962, 349641527, 415789924, 699283054, 1398566108, 3846056797, 7692113594, 15384227188]

約数ペア:

[(1, 15384227188), (2, 7692113594), (4, 3846056797), (11, 1398566108), (22, 699283054), (37, 415789924), (44, 349641527), (74, 207894962), (148, 103947481), (407, 37799084), (814, 18899542), (829, 18557572), (1628, 9449771), (1658, 9278786), (3316, 4639393), (9119, 1687052), (11399, 1349612), (18238, 843526), (22798, 674806), (30673, 501556), (36476, 421763), (45596, 337403), (61346, 250778), (122692, 125389)]