19160666

素因数分解:

$2^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 64

約数和(自身を含む): 37324800

約数和(自身を除く): 18164134

約数列:

[1, 2, 7, 14, 17, 31, 34, 49, 53, 62, 98, 106, 119, 217, 238, 343, 371, 434, 527, 686, 742, 833, 901, 1054, 1519, 1643, 1666, 1802, 2597, 3038, 3286, 3689, 5194, 5831, 6307, 7378, 10633, 11501, 11662, 12614, 18179, 21266, 23002, 25823, 27931, 36358, 44149, 51646, 55862, 80507, 88298, 161014, 180761, 195517, 309043, 361522, 391034, 563549, 618086, 1127098, 1368619, 2737238, 9580333, 19160666]

約数ペア:

[(1, 19160666), (2, 9580333), (7, 2737238), (14, 1368619), (17, 1127098), (31, 618086), (34, 563549), (49, 391034), (53, 361522), (62, 309043), (98, 195517), (106, 180761), (119, 161014), (217, 88298), (238, 80507), (343, 55862), (371, 51646), (434, 44149), (527, 36358), (686, 27931), (742, 25823), (833, 23002), (901, 21266), (1054, 18179), (1519, 12614), (1643, 11662), (1666, 11501), (1802, 10633), (2597, 7378), (3038, 6307), (3286, 5831), (3689, 5194)]