19475842004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1931}}^1\times {\mathrm{132709}}^1$

素因数の和:134663

約数の個数: 24

約数和(自身を含む): 35895400800

約数和(自身を除く): 16419558796

約数列:

[1, 2, 4, 19, 38, 76, 1931, 3862, 7724, 36689, 73378, 132709, 146756, 265418, 530836, 2521471, 5042942, 10085884, 256261079, 512522158, 1025044316, 4868960501, 9737921002, 19475842004]

約数ペア:

[(1, 19475842004), (2, 9737921002), (4, 4868960501), (19, 1025044316), (38, 512522158), (76, 256261079), (1931, 10085884), (3862, 5042942), (7724, 2521471), (36689, 530836), (73378, 265418), (132709, 146756)]