19099681140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2027567}}^1$

素因数の和:2027736

約数の個数: 48

約数和(自身を含む): 53819764992

約数和(自身を除く): 34720083852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 9420, 2027567, 4055134, 6082701, 8110268, 10137835, 12165402, 20275670, 24330804, 30413505, 40551340, 60827010, 121654020, 318328019, 636656038, 954984057, 1273312076, 1591640095, 1909968114, 3183280190, 3819936228, 4774920285, 6366560380, 9549840570, 19099681140]

約数ペア:

[(1, 19099681140), (2, 9549840570), (3, 6366560380), (4, 4774920285), (5, 3819936228), (6, 3183280190), (10, 1909968114), (12, 1591640095), (15, 1273312076), (20, 954984057), (30, 636656038), (60, 318328019), (157, 121654020), (314, 60827010), (471, 40551340), (628, 30413505), (785, 24330804), (942, 20275670), (1570, 12165402), (1884, 10137835), (2355, 8110268), (3140, 6082701), (4710, 4055134), (9420, 2027567)]