19254962558

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6563}}^1\times {\mathrm{5939}}^1$

素因数の和:12536

約数の個数: 32

約数和(自身を含む): 32751734400

約数和(自身を除く): 13496771842

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 5939, 6563, 11878, 13126, 77207, 85319, 112841, 124697, 154414, 170638, 225682, 249394, 1466933, 1621061, 2933866, 3242122, 38977657, 77955314, 506709541, 740575483, 1013419082, 1481150966, 9627481279, 19254962558]

約数ペア:

[(1, 19254962558), (2, 9627481279), (13, 1481150966), (19, 1013419082), (26, 740575483), (38, 506709541), (247, 77955314), (494, 38977657), (5939, 3242122), (6563, 2933866), (11878, 1621061), (13126, 1466933), (77207, 249394), (85319, 225682), (112841, 170638), (124697, 154414)]