16043898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1997}}^1$

素因数の和:2118

約数の個数: 32

約数和(自身を含む): 34909056

約数和(自身を除く): 18865158

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1339, 1997, 2678, 3994, 4017, 5991, 8034, 11982, 25961, 51922, 77883, 155766, 205691, 411382, 617073, 1234146, 2673983, 5347966, 8021949, 16043898]

約数ペア:

[(1, 16043898), (2, 8021949), (3, 5347966), (6, 2673983), (13, 1234146), (26, 617073), (39, 411382), (78, 205691), (103, 155766), (206, 77883), (309, 51922), (618, 25961), (1339, 11982), (1997, 8034), (2678, 5991), (3994, 4017)]