18632536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1847}}^1$

素因数の和:1963

約数の個数: 32

約数和(自身を含む): 38031840

約数和(自身を除く): 19399304

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 1847, 2522, 3694, 5044, 7388, 10088, 14776, 24011, 48022, 96044, 179159, 192088, 358318, 716636, 1433272, 2329067, 4658134, 9316268, 18632536]

約数ペア:

[(1, 18632536), (2, 9316268), (4, 4658134), (8, 2329067), (13, 1433272), (26, 716636), (52, 358318), (97, 192088), (104, 179159), (194, 96044), (388, 48022), (776, 24011), (1261, 14776), (1847, 10088), (2522, 7388), (3694, 5044)]