11204518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 18942336

約数和(自身を除く): 7737818

約数列:

[1, 2, 13, 26, 47, 53, 94, 106, 173, 346, 611, 689, 1222, 1378, 2249, 2491, 4498, 4982, 8131, 9169, 16262, 18338, 32383, 64766, 105703, 119197, 211406, 238394, 430943, 861886, 5602259, 11204518]

約数ペア:

[(1, 11204518), (2, 5602259), (13, 861886), (26, 430943), (47, 238394), (53, 211406), (94, 119197), (106, 105703), (173, 64766), (346, 32383), (611, 18338), (689, 16262), (1222, 9169), (1378, 8131), (2249, 4982), (2491, 4498)]