19004494184

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9617659}}^1$

素因数の和:9617697

約数の個数: 32

約数和(自身を含む): 40394172000

約数和(自身を除く): 21389677816

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 9617659, 19235318, 38470636, 76941272, 125029567, 182735521, 250059134, 365471042, 500118268, 730942084, 1000236536, 1461884168, 2375561773, 4751123546, 9502247092, 19004494184]

約数ペア:

[(1, 19004494184), (2, 9502247092), (4, 4751123546), (8, 2375561773), (13, 1461884168), (19, 1000236536), (26, 730942084), (38, 500118268), (52, 365471042), (76, 250059134), (104, 182735521), (152, 125029567), (247, 76941272), (494, 38470636), (988, 19235318), (1976, 9617659)]