19390476

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{673}}^1$

素因数の和:708

約数の個数: 60

約数和(自身を含む): 52860472

約数和(自身を除く): 33469996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 343, 588, 673, 686, 1029, 1346, 1372, 2019, 2058, 2401, 2692, 4038, 4116, 4711, 4802, 7203, 8076, 9422, 9604, 14133, 14406, 18844, 28266, 28812, 32977, 56532, 65954, 98931, 131908, 197862, 230839, 395724, 461678, 692517, 923356, 1385034, 1615873, 2770068, 3231746, 4847619, 6463492, 9695238, 19390476]

約数ペア:

[(1, 19390476), (2, 9695238), (3, 6463492), (4, 4847619), (6, 3231746), (7, 2770068), (12, 1615873), (14, 1385034), (21, 923356), (28, 692517), (42, 461678), (49, 395724), (84, 230839), (98, 197862), (147, 131908), (196, 98931), (294, 65954), (343, 56532), (588, 32977), (673, 28812), (686, 28266), (1029, 18844), (1346, 14406), (1372, 14133), (2019, 9604), (2058, 9422), (2401, 8076), (2692, 7203), (4038, 4802), (4116, 4711)]