11127688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:238

約数の個数: 64

約数和(自身を含む): 25038720

約数和(自身を除く): 13911032

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 71, 88, 104, 137, 142, 143, 274, 284, 286, 548, 568, 572, 781, 923, 1096, 1144, 1507, 1562, 1781, 1846, 3014, 3124, 3562, 3692, 6028, 6248, 7124, 7384, 9727, 10153, 12056, 14248, 19454, 19591, 20306, 38908, 39182, 40612, 77816, 78364, 81224, 106997, 126451, 156728, 213994, 252902, 427988, 505804, 855976, 1011608, 1390961, 2781922, 5563844, 11127688]

約数ペア:

[(1, 11127688), (2, 5563844), (4, 2781922), (8, 1390961), (11, 1011608), (13, 855976), (22, 505804), (26, 427988), (44, 252902), (52, 213994), (71, 156728), (88, 126451), (104, 106997), (137, 81224), (142, 78364), (143, 77816), (274, 40612), (284, 39182), (286, 38908), (548, 20306), (568, 19591), (572, 19454), (781, 14248), (923, 12056), (1096, 10153), (1144, 9727), (1507, 7384), (1562, 7124), (1781, 6248), (1846, 6028), (3014, 3692), (3124, 3562)]