15696741190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3894973}}^1$

素因数の和:3895024

約数の個数: 32

約数和(自身を含む): 31409070336

約数和(自身を除く): 15712329146

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 3894973, 7789946, 19474865, 38949730, 50634649, 101269298, 120744163, 241488326, 253173245, 506346490, 603720815, 1207441630, 1569674119, 3139348238, 7848370595, 15696741190]

約数ペア:

[(1, 15696741190), (2, 7848370595), (5, 3139348238), (10, 1569674119), (13, 1207441630), (26, 603720815), (31, 506346490), (62, 253173245), (65, 241488326), (130, 120744163), (155, 101269298), (310, 50634649), (403, 38949730), (806, 19474865), (2015, 7789946), (4030, 3894973)]