19241898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{5737}}^1$

素因数の和:5798

約数の個数: 32

約数和(自身を含む): 42415296

約数和(自身を除く): 23173398

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 5737, 11474, 17211, 34422, 74581, 149162, 223743, 246691, 447486, 493382, 740073, 1480146, 3206983, 6413966, 9620949, 19241898]

約数ペア:

[(1, 19241898), (2, 9620949), (3, 6413966), (6, 3206983), (13, 1480146), (26, 740073), (39, 493382), (43, 447486), (78, 246691), (86, 223743), (129, 149162), (258, 74581), (559, 34422), (1118, 17211), (1677, 11474), (3354, 5737)]