3871934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 6825600

約数和(自身を除く): 2953666

約数列:

[1, 2, 11, 19, 22, 38, 59, 118, 157, 209, 314, 418, 649, 1121, 1298, 1727, 2242, 2983, 3454, 5966, 9263, 12331, 18526, 24662, 32813, 65626, 101893, 175997, 203786, 351994, 1935967, 3871934]

約数ペア:

[(1, 3871934), (2, 1935967), (11, 351994), (19, 203786), (22, 175997), (38, 101893), (59, 65626), (118, 32813), (157, 24662), (209, 18526), (314, 12331), (418, 9263), (649, 5966), (1121, 3454), (1298, 2983), (1727, 2242)]