19589892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7523}}^1$

素因数の和:7568

約数の個数: 48

約数和(自身を含む): 53932032

約数和(自身を除く): 34342140

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 7523, 15046, 22569, 30092, 45138, 52661, 90276, 105322, 157983, 210644, 233213, 315966, 466426, 631932, 699639, 932852, 1399278, 1632491, 2798556, 3264982, 4897473, 6529964, 9794946, 19589892]

約数ペア:

[(1, 19589892), (2, 9794946), (3, 6529964), (4, 4897473), (6, 3264982), (7, 2798556), (12, 1632491), (14, 1399278), (21, 932852), (28, 699639), (31, 631932), (42, 466426), (62, 315966), (84, 233213), (93, 210644), (124, 157983), (186, 105322), (217, 90276), (372, 52661), (434, 45138), (651, 30092), (868, 22569), (1302, 15046), (2604, 7523)]