19315080906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1697}}^1\times {\mathrm{5563}}^1$

素因数の和:7307

約数の個数: 64

約数和(自身を含む): 43534872576

約数和(自身を除く): 24219791670

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 1697, 2046, 3394, 5091, 5563, 10182, 11126, 16689, 18667, 33378, 37334, 52607, 56001, 61193, 105214, 112002, 122386, 157821, 172453, 183579, 315642, 344906, 367158, 517359, 578677, 1034718, 1157354, 1736031, 1896983, 3472062, 3793966, 5690949, 9440411, 11381898, 18880822, 28321233, 56642466, 103844521, 207689042, 292652741, 311533563, 585305482, 623067126, 877958223, 1755916446, 3219180151, 6438360302, 9657540453, 19315080906]

約数ペア:

[(1, 19315080906), (2, 9657540453), (3, 6438360302), (6, 3219180151), (11, 1755916446), (22, 877958223), (31, 623067126), (33, 585305482), (62, 311533563), (66, 292652741), (93, 207689042), (186, 103844521), (341, 56642466), (682, 28321233), (1023, 18880822), (1697, 11381898), (2046, 9440411), (3394, 5690949), (5091, 3793966), (5563, 3472062), (10182, 1896983), (11126, 1736031), (16689, 1157354), (18667, 1034718), (33378, 578677), (37334, 517359), (52607, 367158), (56001, 344906), (61193, 315642), (105214, 183579), (112002, 172453), (122386, 157821)]