16671954

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1013}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 36114624

約数和(自身を除く): 19442670

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 211, 422, 633, 1013, 1266, 2026, 2743, 3039, 5486, 6078, 8229, 13169, 16458, 26338, 39507, 79014, 213743, 427486, 641229, 1282458, 2778659, 5557318, 8335977, 16671954]

約数ペア:

[(1, 16671954), (2, 8335977), (3, 5557318), (6, 2778659), (13, 1282458), (26, 641229), (39, 427486), (78, 213743), (211, 79014), (422, 39507), (633, 26338), (1013, 16458), (1266, 13169), (2026, 8229), (2743, 6078), (3039, 5486)]