15694041584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{357593}}^1$

素因数の和:357825

約数の個数: 40

約数和(自身を含む): 32901508752

約数和(自身を除く): 17207467168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 211, 422, 844, 1688, 2743, 3376, 5486, 10972, 21944, 43888, 357593, 715186, 1430372, 2860744, 4648709, 5721488, 9297418, 18594836, 37189672, 74379344, 75452123, 150904246, 301808492, 603616984, 980877599, 1207233968, 1961755198, 3923510396, 7847020792, 15694041584]

約数ペア:

[(1, 15694041584), (2, 7847020792), (4, 3923510396), (8, 1961755198), (13, 1207233968), (16, 980877599), (26, 603616984), (52, 301808492), (104, 150904246), (208, 75452123), (211, 74379344), (422, 37189672), (844, 18594836), (1688, 9297418), (2743, 5721488), (3376, 4648709), (5486, 2860744), (10972, 1430372), (21944, 715186), (43888, 357593)]