19071948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{2083}}^1$

素因数の和:2206

約数の個数: 48

約数和(自身を含む): 51349760

約数和(自身を除く): 32277812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2083, 2289, 3052, 4166, 4578, 6249, 8332, 9156, 12498, 14581, 24996, 29162, 43743, 58324, 87486, 174972, 227047, 454094, 681141, 908188, 1362282, 1589329, 2724564, 3178658, 4767987, 6357316, 9535974, 19071948]

約数ペア:

[(1, 19071948), (2, 9535974), (3, 6357316), (4, 4767987), (6, 3178658), (7, 2724564), (12, 1589329), (14, 1362282), (21, 908188), (28, 681141), (42, 454094), (84, 227047), (109, 174972), (218, 87486), (327, 58324), (436, 43743), (654, 29162), (763, 24996), (1308, 14581), (1526, 12498), (2083, 9156), (2289, 8332), (3052, 6249), (4166, 4578)]