19616850

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1321}}^1$

素因数の和:1353

約数の個数: 96

約数和(自身を含む): 59014080

約数和(自身を除く): 39397230

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 90, 99, 110, 135, 150, 165, 198, 225, 270, 275, 297, 330, 450, 495, 550, 594, 675, 825, 990, 1321, 1350, 1485, 1650, 2475, 2642, 2970, 3963, 4950, 6605, 7425, 7926, 11889, 13210, 14531, 14850, 19815, 23778, 29062, 33025, 35667, 39630, 43593, 59445, 66050, 71334, 72655, 87186, 99075, 118890, 130779, 145310, 178335, 198150, 217965, 261558, 297225, 356670, 363275, 392337, 435930, 594450, 653895, 726550, 784674, 891675, 1089825, 1307790, 1783350, 1961685, 2179650, 3269475, 3923370, 6538950, 9808425, 19616850]

約数ペア:

[(1, 19616850), (2, 9808425), (3, 6538950), (5, 3923370), (6, 3269475), (9, 2179650), (10, 1961685), (11, 1783350), (15, 1307790), (18, 1089825), (22, 891675), (25, 784674), (27, 726550), (30, 653895), (33, 594450), (45, 435930), (50, 392337), (54, 363275), (55, 356670), (66, 297225), (75, 261558), (90, 217965), (99, 198150), (110, 178335), (135, 145310), (150, 130779), (165, 118890), (198, 99075), (225, 87186), (270, 72655), (275, 71334), (297, 66050), (330, 59445), (450, 43593), (495, 39630), (550, 35667), (594, 33025), (675, 29062), (825, 23778), (990, 19815), (1321, 14850), (1350, 14531), (1485, 13210), (1650, 11889), (2475, 7926), (2642, 7425), (2970, 6605), (3963, 4950)]