19772265648

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{7772117}}^1$

素因数の和:7772181

約数の個数: 40

約数和(自身を含む): 52042102128

約数和(自身を除く): 32269836480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 7772117, 15544234, 23316351, 31088468, 46632702, 62176936, 93265404, 124353872, 186530808, 373061616, 411922201, 823844402, 1235766603, 1647688804, 2471533206, 3295377608, 4943066412, 6590755216, 9886132824, 19772265648]

約数ペア:

[(1, 19772265648), (2, 9886132824), (3, 6590755216), (4, 4943066412), (6, 3295377608), (8, 2471533206), (12, 1647688804), (16, 1235766603), (24, 823844402), (48, 411922201), (53, 373061616), (106, 186530808), (159, 124353872), (212, 93265404), (318, 62176936), (424, 46632702), (636, 31088468), (848, 23316351), (1272, 15544234), (2544, 7772117)]