1944986072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{22973}}^1$

素因数の和:23555

約数の個数: 32

約数和(自身を含む): 3845847600

約数和(自身を除く): 1900861528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 557, 1114, 2228, 4456, 10583, 21166, 22973, 42332, 45946, 84664, 91892, 183784, 436487, 872974, 1745948, 3491896, 12795961, 25591922, 51183844, 102367688, 243123259, 486246518, 972493036, 1944986072]

約数ペア:

[(1, 1944986072), (2, 972493036), (4, 486246518), (8, 243123259), (19, 102367688), (38, 51183844), (76, 25591922), (152, 12795961), (557, 3491896), (1114, 1745948), (2228, 872974), (4456, 436487), (10583, 183784), (21166, 91892), (22973, 84664), (42332, 45946)]