19597380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1337

約数の個数: 96

約数和(自身を含む): 62512128

約数和(自身を除く): 42914748

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1265, 1291, 1380, 1518, 2530, 2582, 3036, 3795, 3873, 5060, 5164, 6455, 7590, 7746, 12910, 14201, 15180, 15492, 19365, 25820, 28402, 29693, 38730, 42603, 56804, 59386, 71005, 77460, 85206, 89079, 118772, 142010, 148465, 170412, 178158, 213015, 284020, 296930, 326623, 356316, 426030, 445395, 593860, 653246, 852060, 890790, 979869, 1306492, 1633115, 1781580, 1959738, 3266230, 3919476, 4899345, 6532460, 9798690, 19597380]

約数ペア:

[(1, 19597380), (2, 9798690), (3, 6532460), (4, 4899345), (5, 3919476), (6, 3266230), (10, 1959738), (11, 1781580), (12, 1633115), (15, 1306492), (20, 979869), (22, 890790), (23, 852060), (30, 653246), (33, 593860), (44, 445395), (46, 426030), (55, 356316), (60, 326623), (66, 296930), (69, 284020), (92, 213015), (110, 178158), (115, 170412), (132, 148465), (138, 142010), (165, 118772), (220, 89079), (230, 85206), (253, 77460), (276, 71005), (330, 59386), (345, 56804), (460, 42603), (506, 38730), (660, 29693), (690, 28402), (759, 25820), (1012, 19365), (1265, 15492), (1291, 15180), (1380, 14201), (1518, 12910), (2530, 7746), (2582, 7590), (3036, 6455), (3795, 5164), (3873, 5060)]