15961261902

素因数分解:

$2^1\times 3^1\times {\mathrm{787}}^1\times {\mathrm{1409}}^1\times {\mathrm{2399}}^1$

素因数の和:4600

約数の個数: 32

約数和(自身を含む): 31999104000

約数和(自身を除く): 16037842098

約数列:

[1, 2, 3, 6, 787, 1409, 1574, 2361, 2399, 2818, 4227, 4722, 4798, 7197, 8454, 14394, 1108883, 1888013, 2217766, 3326649, 3380191, 3776026, 5664039, 6653298, 6760382, 10140573, 11328078, 20281146, 2660210317, 5320420634, 7980630951, 15961261902]

約数ペア:

[(1, 15961261902), (2, 7980630951), (3, 5320420634), (6, 2660210317), (787, 20281146), (1409, 11328078), (1574, 10140573), (2361, 6760382), (2399, 6653298), (2818, 5664039), (4227, 3776026), (4722, 3380191), (4798, 3326649), (7197, 2217766), (8454, 1888013), (14394, 1108883)]