15698411860

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{347}}^1\times {\mathrm{7993}}^1$

素因数の和:8632

約数の個数: 48

約数和(自身を含む): 33182646336

約数和(自身を除く): 17484234476

約数列:

[1, 2, 4, 5, 10, 20, 283, 347, 566, 694, 1132, 1388, 1415, 1735, 2830, 3470, 5660, 6940, 7993, 15986, 31972, 39965, 79930, 98201, 159860, 196402, 392804, 491005, 982010, 1964020, 2262019, 2773571, 4524038, 5547142, 9048076, 11094284, 11310095, 13867855, 22620190, 27735710, 45240380, 55471420, 784920593, 1569841186, 3139682372, 3924602965, 7849205930, 15698411860]

約数ペア:

[(1, 15698411860), (2, 7849205930), (4, 3924602965), (5, 3139682372), (10, 1569841186), (20, 784920593), (283, 55471420), (347, 45240380), (566, 27735710), (694, 22620190), (1132, 13867855), (1388, 11310095), (1415, 11094284), (1735, 9048076), (2830, 5547142), (3470, 4524038), (5660, 2773571), (6940, 2262019), (7993, 1964020), (15986, 982010), (31972, 491005), (39965, 392804), (79930, 196402), (98201, 159860)]