38082004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{271}}^1$

素因数の和:380

約数の個数: 36

約数和(自身を含む): 72085440

約数和(自身を除く): 34003436

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 271, 542, 817, 1084, 1634, 1849, 3268, 3698, 5149, 7396, 10298, 11653, 20596, 23306, 35131, 46612, 70262, 140524, 221407, 442814, 501079, 885628, 1002158, 2004316, 9520501, 19041002, 38082004]

約数ペア:

[(1, 38082004), (2, 19041002), (4, 9520501), (19, 2004316), (38, 1002158), (43, 885628), (76, 501079), (86, 442814), (172, 221407), (271, 140524), (542, 70262), (817, 46612), (1084, 35131), (1634, 23306), (1849, 20596), (3268, 11653), (3698, 10298), (5149, 7396)]