15672912

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19207}}^1$

素因数の和:19235

約数の個数: 40

約数和(自身を含む): 42872256

約数和(自身を除く): 27199344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 19207, 38414, 57621, 76828, 115242, 153656, 230484, 307312, 326519, 460968, 653038, 921936, 979557, 1306076, 1959114, 2612152, 3918228, 5224304, 7836456, 15672912]

約数ペア:

[(1, 15672912), (2, 7836456), (3, 5224304), (4, 3918228), (6, 2612152), (8, 1959114), (12, 1306076), (16, 979557), (17, 921936), (24, 653038), (34, 460968), (48, 326519), (51, 307312), (68, 230484), (102, 153656), (136, 115242), (204, 76828), (272, 57621), (408, 38414), (816, 19207)]