19088016

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{8461}}^1$

素因数の和:8519

約数の個数: 40

約数和(自身を含む): 50365824

約数和(自身を除く): 31277808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 8461, 16922, 25383, 33844, 50766, 67688, 101532, 135376, 203064, 397667, 406128, 795334, 1193001, 1590668, 2386002, 3181336, 4772004, 6362672, 9544008, 19088016]

約数ペア:

[(1, 19088016), (2, 9544008), (3, 6362672), (4, 4772004), (6, 3181336), (8, 2386002), (12, 1590668), (16, 1193001), (24, 795334), (47, 406128), (48, 397667), (94, 203064), (141, 135376), (188, 101532), (282, 67688), (376, 50766), (564, 33844), (752, 25383), (1128, 16922), (2256, 8461)]