19225164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{13463}}^1$

素因数の和:13494

約数の個数: 48

約数和(自身を含む): 54286848

約数和(自身を除く): 35061684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 13463, 26926, 40389, 53852, 80778, 94241, 161556, 188482, 228871, 282723, 376964, 457742, 565446, 686613, 915484, 1130892, 1373226, 1602097, 2746452, 3204194, 4806291, 6408388, 9612582, 19225164]

約数ペア:

[(1, 19225164), (2, 9612582), (3, 6408388), (4, 4806291), (6, 3204194), (7, 2746452), (12, 1602097), (14, 1373226), (17, 1130892), (21, 915484), (28, 686613), (34, 565446), (42, 457742), (51, 376964), (68, 282723), (84, 228871), (102, 188482), (119, 161556), (204, 94241), (238, 80778), (357, 53852), (476, 40389), (714, 26926), (1428, 13463)]