65151988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{77933}}^1$

素因数の和:77967

約数の個数: 24

約数和(自身を含む): 130929120

約数和(自身を除く): 65777132

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 77933, 155866, 311732, 857263, 1480727, 1714526, 2961454, 3429052, 5922908, 16287997, 32575994, 65151988]

約数ペア:

[(1, 65151988), (2, 32575994), (4, 16287997), (11, 5922908), (19, 3429052), (22, 2961454), (38, 1714526), (44, 1480727), (76, 857263), (209, 311732), (418, 155866), (836, 77933)]