19931028519

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{317}}^1\times {\mathrm{3593}}^1$

素因数の和:4239

約数の個数: 32

約数和(自身を含む): 28160858880

約数和(自身を除く): 8229830361

約数列:

[1, 3, 19, 57, 307, 317, 921, 951, 3593, 5833, 6023, 10779, 17499, 18069, 68267, 97319, 204801, 291957, 1103051, 1138981, 1849061, 3309153, 3416943, 5547183, 20957969, 21640639, 62873907, 64921917, 349667167, 1049001501, 6643676173, 19931028519]

約数ペア:

[(1, 19931028519), (3, 6643676173), (19, 1049001501), (57, 349667167), (307, 64921917), (317, 62873907), (921, 21640639), (951, 20957969), (3593, 5547183), (5833, 3416943), (6023, 3309153), (10779, 1849061), (17499, 1138981), (18069, 1103051), (68267, 291957), (97319, 204801)]