19615936

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{5783}}^1$

素因数の和:5848

約数の個数: 28

約数和(自身を含む): 39666672

約数和(自身を除く): 20050736

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 5783, 11566, 23132, 46264, 92528, 185056, 306499, 370112, 612998, 1225996, 2451992, 4903984, 9807968, 19615936]

約数ペア:

[(1, 19615936), (2, 9807968), (4, 4903984), (8, 2451992), (16, 1225996), (32, 612998), (53, 370112), (64, 306499), (106, 185056), (212, 92528), (424, 46264), (848, 23132), (1696, 11566), (3392, 5783)]