19650072

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{62981}}^1$

素因数の和:63003

約数の個数: 32

約数和(自身を含む): 52904880

約数和(自身を除く): 33254808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 62981, 125962, 188943, 251924, 377886, 503848, 755772, 818753, 1511544, 1637506, 2456259, 3275012, 4912518, 6550024, 9825036, 19650072]

約数ペア:

[(1, 19650072), (2, 9825036), (3, 6550024), (4, 4912518), (6, 3275012), (8, 2456259), (12, 1637506), (13, 1511544), (24, 818753), (26, 755772), (39, 503848), (52, 377886), (78, 251924), (104, 188943), (156, 125962), (312, 62981)]