19432902

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 40061952

約数和(自身を除く): 20629050

約数列:

[1, 2, 3, 6, 47, 94, 137, 141, 274, 282, 411, 503, 822, 1006, 1509, 3018, 6439, 12878, 19317, 23641, 38634, 47282, 68911, 70923, 137822, 141846, 206733, 413466, 3238817, 6477634, 9716451, 19432902]

約数ペア:

[(1, 19432902), (2, 9716451), (3, 6477634), (6, 3238817), (47, 413466), (94, 206733), (137, 141846), (141, 137822), (274, 70923), (282, 68911), (411, 47282), (503, 38634), (822, 23641), (1006, 19317), (1509, 12878), (3018, 6439)]