19284852

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1103}}^1$

素因数の和:1188

約数の個数: 48

約数和(自身を含む): 47480832

約数和(自身を除く): 28195980

約数列:

[1, 2, 3, 4, 6, 12, 31, 47, 62, 93, 94, 124, 141, 186, 188, 282, 372, 564, 1103, 1457, 2206, 2914, 3309, 4371, 4412, 5828, 6618, 8742, 13236, 17484, 34193, 51841, 68386, 102579, 103682, 136772, 155523, 205158, 207364, 311046, 410316, 622092, 1607071, 3214142, 4821213, 6428284, 9642426, 19284852]

約数ペア:

[(1, 19284852), (2, 9642426), (3, 6428284), (4, 4821213), (6, 3214142), (12, 1607071), (31, 622092), (47, 410316), (62, 311046), (93, 207364), (94, 205158), (124, 155523), (141, 136772), (186, 103682), (188, 102579), (282, 68386), (372, 51841), (564, 34193), (1103, 17484), (1457, 13236), (2206, 8742), (2914, 6618), (3309, 5828), (4371, 4412)]