19703482454

素因数分解:

$2^1\times {\mathrm{191}}^1\times {\mathrm{2207}}^1\times {\mathrm{23371}}^1$

素因数の和:25771

約数の個数: 16

約数和(自身を含む): 29724696576

約数和(自身を除く): 10021214122

約数列:

[1, 2, 191, 382, 2207, 4414, 23371, 46742, 421537, 843074, 4463861, 8927722, 51579797, 103159594, 9851741227, 19703482454]

約数ペア:

[(1, 19703482454), (2, 9851741227), (191, 103159594), (382, 51579797), (2207, 8927722), (4414, 4463861), (23371, 843074), (46742, 421537)]