15697505590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2945123}}^1$

素因数の和:2945184

約数の個数: 32

約数和(自身を含む): 31171192416

約数和(自身を除く): 15473686826

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 2945123, 5890246, 14725615, 29451230, 38286599, 76573198, 120750043, 191432995, 241500086, 382865990, 603750215, 1207500430, 1569750559, 3139501118, 7848752795, 15697505590]

約数ペア:

[(1, 15697505590), (2, 7848752795), (5, 3139501118), (10, 1569750559), (13, 1207500430), (26, 603750215), (41, 382865990), (65, 241500086), (82, 191432995), (130, 120750043), (205, 76573198), (410, 38286599), (533, 29451230), (1066, 14725615), (2665, 5890246), (5330, 2945123)]