19744752

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{24197}}^1$

素因数の和:24225

約数の個数: 40

約数和(自身を含む): 54009936

約数和(自身を除く): 34265184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 24197, 48394, 72591, 96788, 145182, 193576, 290364, 387152, 411349, 580728, 822698, 1161456, 1234047, 1645396, 2468094, 3290792, 4936188, 6581584, 9872376, 19744752]

約数ペア:

[(1, 19744752), (2, 9872376), (3, 6581584), (4, 4936188), (6, 3290792), (8, 2468094), (12, 1645396), (16, 1234047), (17, 1161456), (24, 822698), (34, 580728), (48, 411349), (51, 387152), (68, 290364), (102, 193576), (136, 145182), (204, 96788), (272, 72591), (408, 48394), (816, 24197)]