98191373

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{1097}}^1$

素因数の和:1796

約数の個数: 16

約数和(自身を含む): 118408320

約数和(自身を除く): 20216947

約数列:

[1, 7, 19, 133, 673, 1097, 4711, 7679, 12787, 20843, 89509, 145901, 738281, 5167967, 14027339, 98191373]

約数ペア:

[(1, 98191373), (7, 14027339), (19, 5167967), (133, 738281), (673, 145901), (1097, 89509), (4711, 20843), (7679, 12787)]