19635852

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{12491}}^1$

素因数の和:12629

約数の個数: 24

約数和(自身を含む): 46170432

約数和(自身を除く): 26534580

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 12491, 24982, 37473, 49964, 74946, 149892, 1636321, 3272642, 4908963, 6545284, 9817926, 19635852]

約数ペア:

[(1, 19635852), (2, 9817926), (3, 6545284), (4, 4908963), (6, 3272642), (12, 1636321), (131, 149892), (262, 74946), (393, 49964), (524, 37473), (786, 24982), (1572, 12491)]