19330266

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{683}}^1$

素因数の和:830

約数の個数: 32

約数和(自身を含む): 39890880

約数和(自身を除く): 20560614

約数列:

[1, 2, 3, 6, 53, 89, 106, 159, 178, 267, 318, 534, 683, 1366, 2049, 4098, 4717, 9434, 14151, 28302, 36199, 60787, 72398, 108597, 121574, 182361, 217194, 364722, 3221711, 6443422, 9665133, 19330266]

約数ペア:

[(1, 19330266), (2, 9665133), (3, 6443422), (6, 3221711), (53, 364722), (89, 217194), (106, 182361), (159, 121574), (178, 108597), (267, 72398), (318, 60787), (534, 36199), (683, 28302), (1366, 14151), (2049, 9434), (4098, 4717)]