15947688

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:922

約数の個数: 64

約数和(自身を含む): 43041600

約数和(自身を除く): 27093912

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 41, 57, 76, 82, 114, 123, 152, 164, 228, 246, 328, 456, 492, 779, 853, 984, 1558, 1706, 2337, 2559, 3116, 3412, 4674, 5118, 6232, 6824, 9348, 10236, 16207, 18696, 20472, 32414, 34973, 48621, 64828, 69946, 97242, 104919, 129656, 139892, 194484, 209838, 279784, 388968, 419676, 664487, 839352, 1328974, 1993461, 2657948, 3986922, 5315896, 7973844, 15947688]

約数ペア:

[(1, 15947688), (2, 7973844), (3, 5315896), (4, 3986922), (6, 2657948), (8, 1993461), (12, 1328974), (19, 839352), (24, 664487), (38, 419676), (41, 388968), (57, 279784), (76, 209838), (82, 194484), (114, 139892), (123, 129656), (152, 104919), (164, 97242), (228, 69946), (246, 64828), (328, 48621), (456, 34973), (492, 32414), (779, 20472), (853, 18696), (984, 16207), (1558, 10236), (1706, 9348), (2337, 6824), (2559, 6232), (3116, 5118), (3412, 4674)]