15661323984

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19192799}}^1$

素因数の和:19192827

約数の個数: 40

約数和(自身を含む): 42838329600

約数和(自身を除く): 27177005616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 19192799, 38385598, 57578397, 76771196, 115156794, 153542392, 230313588, 307084784, 326277583, 460627176, 652555166, 921254352, 978832749, 1305110332, 1957665498, 2610220664, 3915330996, 5220441328, 7830661992, 15661323984]

約数ペア:

[(1, 15661323984), (2, 7830661992), (3, 5220441328), (4, 3915330996), (6, 2610220664), (8, 1957665498), (12, 1305110332), (16, 978832749), (17, 921254352), (24, 652555166), (34, 460627176), (48, 326277583), (51, 307084784), (68, 230313588), (102, 153542392), (136, 115156794), (204, 76771196), (272, 57578397), (408, 38385598), (816, 19192799)]