18888937915907

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1\times {\mathrm{787}}^1\times {\mathrm{61253}}^1$

素因数の和:62603

約数の個数: 32

約数和(自身を含む): 20434804830720

約数和(自身を除く): 1545866914813

約数列:

[1, 19, 41, 503, 779, 787, 9557, 14953, 20623, 32267, 61253, 391837, 395861, 613073, 1163807, 2511373, 7521359, 16230301, 30810259, 47716087, 48206111, 308375719, 585394921, 915916109, 1263220619, 1976450551, 24001191761, 24247673833, 37552560469, 460705802827, 994154627153, 18888937915907]

約数ペア:

[(1, 18888937915907), (19, 994154627153), (41, 460705802827), (503, 37552560469), (779, 24247673833), (787, 24001191761), (9557, 1976450551), (14953, 1263220619), (20623, 915916109), (32267, 585394921), (61253, 308375719), (391837, 48206111), (395861, 47716087), (613073, 30810259), (1163807, 16230301), (2511373, 7521359)]