9554948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{509}}^1$

素因数の和:564

約数の個数: 36

約数和(自身を含む): 19042380

約数和(自身を除く): 9487432

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 361, 494, 509, 722, 988, 1018, 1444, 2036, 4693, 6617, 9386, 9671, 13234, 18772, 19342, 26468, 38684, 125723, 183749, 251446, 367498, 502892, 734996, 2388737, 4777474, 9554948]

約数ペア:

[(1, 9554948), (2, 4777474), (4, 2388737), (13, 734996), (19, 502892), (26, 367498), (38, 251446), (52, 183749), (76, 125723), (247, 38684), (361, 26468), (494, 19342), (509, 18772), (722, 13234), (988, 9671), (1018, 9386), (1444, 6617), (2036, 4693)]