19815672

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{9277}}^1$

素因数の和:9375

約数の個数: 32

約数和(自身を含む): 50101200

約数和(自身を除く): 30285528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 9277, 18554, 27831, 37108, 55662, 74216, 111324, 222648, 825653, 1651306, 2476959, 3302612, 4953918, 6605224, 9907836, 19815672]

約数ペア:

[(1, 19815672), (2, 9907836), (3, 6605224), (4, 4953918), (6, 3302612), (8, 2476959), (12, 1651306), (24, 825653), (89, 222648), (178, 111324), (267, 74216), (356, 55662), (534, 37108), (712, 27831), (1068, 18554), (2136, 9277)]