19500732

素因数分解:

$2^2\times 3^2\times {\mathrm{733}}^1\times {\mathrm{739}}^1$

素因数の和:1482

約数の個数: 36

約数和(自身を含む): 49427560

約数和(自身を除く): 29926828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 733, 739, 1466, 1478, 2199, 2217, 2932, 2956, 4398, 4434, 6597, 6651, 8796, 8868, 13194, 13302, 26388, 26604, 541687, 1083374, 1625061, 2166748, 3250122, 4875183, 6500244, 9750366, 19500732]

約数ペア:

[(1, 19500732), (2, 9750366), (3, 6500244), (4, 4875183), (6, 3250122), (9, 2166748), (12, 1625061), (18, 1083374), (36, 541687), (733, 26604), (739, 26388), (1466, 13302), (1478, 13194), (2199, 8868), (2217, 8796), (2932, 6651), (2956, 6597), (4398, 4434)]