15118226318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2789}}^1\times {\mathrm{10973}}^1$

素因数の和:13796

約数の個数: 32

約数和(自身を含む): 25718666400

約数和(自身を除く): 10600440082

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 2789, 5578, 10973, 21946, 36257, 52991, 72514, 105982, 142649, 208487, 285298, 416974, 688883, 1377766, 2710331, 5420662, 30603697, 61207394, 397848061, 581470243, 795696122, 1162940486, 7559113159, 15118226318]

約数ペア:

[(1, 15118226318), (2, 7559113159), (13, 1162940486), (19, 795696122), (26, 581470243), (38, 397848061), (247, 61207394), (494, 30603697), (2789, 5420662), (5578, 2710331), (10973, 1377766), (21946, 688883), (36257, 416974), (52991, 285298), (72514, 208487), (105982, 142649)]