19741566

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19469}}^1$

素因数の和:19500

約数の個数: 24

約数和(自身を含む): 42756120

約数和(自身を除く): 23014554

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 19469, 38938, 58407, 116814, 253097, 506194, 759291, 1518582, 3290261, 6580522, 9870783, 19741566]

約数ペア:

[(1, 19741566), (2, 9870783), (3, 6580522), (6, 3290261), (13, 1518582), (26, 759291), (39, 506194), (78, 253097), (169, 116814), (338, 58407), (507, 38938), (1014, 19469)]