38202008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{19333}}^1$

素因数の和:19371

約数の個数: 32

約数和(自身を含む): 81202800

約数和(自身を除く): 43000792

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 19333, 38666, 77332, 154664, 251329, 367327, 502658, 734654, 1005316, 1469308, 2010632, 2938616, 4775251, 9550502, 19101004, 38202008]

約数ペア:

[(1, 38202008), (2, 19101004), (4, 9550502), (8, 4775251), (13, 2938616), (19, 2010632), (26, 1469308), (38, 1005316), (52, 734654), (76, 502658), (104, 367327), (152, 251329), (247, 154664), (494, 77332), (988, 38666), (1976, 19333)]