12219558

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3821}}^1$

素因数の和:3880

約数の個数: 32

約数和(自身を含む): 26968032

約数和(自身を除く): 14748474

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 3821, 7642, 11463, 22926, 49673, 99346, 149019, 156661, 298038, 313322, 469983, 939966, 2036593, 4073186, 6109779, 12219558]

約数ペア:

[(1, 12219558), (2, 6109779), (3, 4073186), (6, 2036593), (13, 939966), (26, 469983), (39, 313322), (41, 298038), (78, 156661), (82, 149019), (123, 99346), (246, 49673), (533, 22926), (1066, 11463), (1599, 7642), (3198, 3821)]