9719984

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:525

約数の個数: 40

約数和(自身を含む): 20019552

約数和(自身を除く): 10299568

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 368, 433, 488, 866, 976, 1403, 1732, 2806, 3464, 5612, 6928, 9959, 11224, 19918, 22448, 26413, 39836, 52826, 79672, 105652, 159344, 211304, 422608, 607499, 1214998, 2429996, 4859992, 9719984]

約数ペア:

[(1, 9719984), (2, 4859992), (4, 2429996), (8, 1214998), (16, 607499), (23, 422608), (46, 211304), (61, 159344), (92, 105652), (122, 79672), (184, 52826), (244, 39836), (368, 26413), (433, 22448), (488, 19918), (866, 11224), (976, 9959), (1403, 6928), (1732, 5612), (2806, 3464)]